Luminous LED Light up Wheels Color:Pink Glitter Size: 31 mm x 57

Size: 31 mm x 57 mm

- Superior foam system absorbs hard impacts

- “Spoon” splint disperses force across a broader area

Please see measurements to find your correct size

Sizes: Skates are men's US sizing

Luminous LED Light up Wheels Color:Pink Glitter Size: 31 mm x 57LED light up wheels for your quad roller skates! Boardwalk night skating has never been the same. Outdoor Hybrid Wheels 85a, durometer and are 62mm. Some available in harder 97 durometer for indoor skating and are 58mm Sold in 4 packs. You will need 2 sets for a full set of 8 wheels. These wheels require you to assemble with nut backwards on axles. For safety be sure to check nut every time before you skate