Generic 8Pcs 608RS Carbon Steel Colorful Rubber Cap Bearings, Skateboards Inline Skate Rollerblade Etc 8x22x7mm Skate Bearings Set 608RS ABEC-7 Bearings Material: Carbon Steel,Colorful rubber cap Size: 8x22x7 mm Dimensions suitable for use in such applications as skateboards, Inline Skating, scooter and Rollerblade Package content: 8pcs skate bearings 1 pcs fridge magnet