?CONVENIENT TO USE & PACKAGE INCLUDED?-- It is easy to install and use. Pack of 8 x light up inline skate wheels( ABEC-7 bearings installed). ?MULTI USAGE?-- Fit on most inline skates, caster boards, and even luggage suitcase. Perfectly suitable for daily practice, recreational, artistic skating and hockey skating, extremely handy and practical. Use the flashing wheels will make you look cool and stylish in night skating, give you more fun. ?SIZE & DIAMETER & NOTE? -- 70mm wheel diameter, 24mm wheel thickness, 82A hardness; bearing inner diameter 8mm, white plastic spacer inner diameter 6mm. NOTE: the white plastic spacer is suitable for 6mm axle, but if you pull it out, the wheel would be suitable for 8mm axle. Please check the specifications in the second product image to ensure it match your skates, and the package doesn't include any axles or screws. ?PREMIUM PERFORMANCE?-- It contains a set of 8 super high-rebound polyurethane wheels with illuminating 3 lights which flashing as it turns. No batteries needed! High performance ABEC-7 bearings provide better grip, roll and wear, which ensure a smooth and comfortable ride. ?SUITABLE FOR BEGINNERS?-- These flash wheels are the best gifts for beginners. Not suitable for riders over 120 lbs or aggressive casterboard use.

Material: Plastic. Wheel Size: 70 Millimeters. Wheel Type: Inline Skate Wheel. Wheel Material: Polyurethane. Brand: TOBWOLF. Color: 70mm 82A. Date First Available: May 7, 2021. Best Sellers Rank: #59,942 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 77 ratings 4.3 out of 5 stars. : B094D4BPSQ. Part Number: ?G19026-TW-US. Manufacturer: ?TOBWOLF. Material: ?Plastic. Color: ?70mm 82A. Brand Name: ?TOBWOLF. Package Weight: ?0.78 Kilograms. Item Package Dimensions L x W x H: ?6.69 x 5.67 x 2.72 inches.