uxcell Replacement Shopping Trolley Cart Caster Wheel White Purple 2 Pcs Product Name : Cart Caster Wheel;Material : Plastic, Foam Color : White, Purple;Install Hole Diameter : 0.7 cm / 0.3" Wheel Size : 17 x 3.2cm / 6.7" x 1.2" (D*T) Weight : 226g Package Content : Pair x Cart Caster Wheels