Card Case Part 1 (BCCP1) and Card Case Part 2 (BCCP2) are designed to store debit card(s) and other similar card(s). Once both parts are combined, it will have an inner storage space measurements of 96mm L x 56mm W x 8mm H. Availabe as a 'FIRST TO TRY' product in many materials such as Strong & Flexible Plastic, Metallic Plastic, Frosted Ultra Detail, Stainless Steel, Precious Metal and Sandstone. Recommend choosing a different color for each part in order to make the BABYNIZER text to pop up.