Product Name "Home button ring". Designed by Japan.Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.)Please refer to a this page. Conversion chart for ring sizesUS Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Product Name "Piston Head Ring". Designed by Japan.It is the ring made for those who love the car. The piston of the parts of a car was used as the motif. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.)Please refer to a this page. Conversion chart for ring sizesUS Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Product Name "303 Acid ring". Designed by Japan.Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.)Please refer to a this page. Conversion chart for ring sizesUS Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Product Name "Screwdriver Ring". Designed by Japan.Available in either stainless steel (antique bronze & gold plated)The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.)Please refer to a this page. Conversion chart for ring sizesUS Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Headphone Jack Accessory. Fits in the 3.5mm headphone jack. Dress up and prettify your iPods, smartphones, and music players. It prevents dirt from getting into the earphone jack.

Product Name "Keyboard Ring". Designed by Japan.Type can be chosen the command key or the ctrl key.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.) Please refer to a this page. And key type choose the command key or the ctrl key.Conversion chart for ring sizes US Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Product Name "Ring of the gamer". Designed by Japan.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.) Please refer to a this page. Conversion chart for ring sizes US Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs. Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Product Name "Brick Ring". Designed by Japan.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.)The brick can be attached by all the sizes. Please refer to a this page. Conversion chart for ring sizes US Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/forma

Product Name "Cat Skull Ring". Designed by Japan.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 11.) Please refer to a this page. Conversion chart for ring sizes US Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mmPlease also see other designs. Shop here.http://www.shapeways.com/shops/forma

Product Name "Puzzle Ring". Designed by Japan.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. You can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.) Please refer to a this page. Conversion chart for ring sizes US Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs. Shop here.http://www.shapeways.com/shops/forma

Product Name "Power icon Ring". Designed by Japan.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.)Please refer to a this page. Conversion chart for ring sizesUS Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs.Shop here.http://www.shapeways.com/shops/formaFORMA Laboratory Facebook Page!

Product Name "Circle Ring". Designed by Japan.Want to know more puroduct detail? Watch movie.The material of movie is Silver Glossy. Available in either stainless steel (antique bronze & gold plated) or silver. The default size is 20.6 mm inner diameter but you can customize the size to your liking.Click personalize to choose your US ring size.(Size support: # 8 to # 13.) Please refer to a this page. Conversion chart for ring sizes US Ring Size      Inside diameter       8                         18.1mm       9                         19.0mm      10                        19.8mm      11                        20.6mm      12                        21.4mm      13                        22.2mmPlease also see other designs. Shop here.http://www.shapeways.com/shops/forma