... bearings 4. PU casting wheels 5. top quality grip tape Pro complete skateboards - CO018 DECK:Material: 7 ply 100% ... polishing, painting.PU bushing: Hardness 95A. BEARINGS:1. 608RS Pro skateboard bearings2. Fast, Long Lasting, Easy cleaning3. Rubber shield ... .Size:52*32mm,Hardness: 104ARebound: 80% . GRIP TAPE:high quality skateboard grip tape.Material: environmental PVC substrate, silicon carbide.