White nylon plastic with a matte finish and slight grainy feel.
About this Product
These are struts to supplement a Zometool kit. Zometool (http://zometool.com) provides struts in four different directions (orbits) relative to the icosahedral symmetry group of the Zome ball. An infinite number of other directions are possible. "Navy" is a direction defined in vZome (http://vzome.com), a software application for designing Zome models.