uxcell Sports Skating Shoes 608ZZ Bearing Flashing Skate Wheel 3.1 Inch Dia Orange Product Name : Skate Wheel;Bearing Type : 608ZZ Size : 80 x 23mm/ 3.1" x 0.9"(D * T);Inline Diameter :8mm/ 0.31'' Material : Plastic, Metal;Main Color : Orange Red, Clear Flash Light Color : White;Weight : 110g Pacakge Content : 1 x Skate Wheel