sealing gaskets and black gear are made of rubber, ice blade is made of stainless steel, motor top base gear is made of plasticshock pad is made of sillcion, these blender replacement parts for Nutribullet blender are safe and durable, providing a good seal and a long service timeColour: blackMaterial: stainless steel/plasticPackage Contents:1 x ice skate 10.4 x 3.94 x 1.57cm2 x sealing pad outer diameter 10cm3 x shock absorption pad1 x Top base gear1 x Rubber gearOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.