Polar 8.5 Shin Sanbongi The Spiral of Life Skateboard Deck The colour of the stain on the top of this deck will vary and will be chosen at random• Polar Shin Sanbongi pro skateboard deck• Manufactured by BBS• Artwork by Tynan Kerr• Width 8.5"• Length 32.125"• Wheelbase 14.375"• Concave Medium• 7-ply maple• Free skateboard griptape with all decks More from Polar at Slam City Skates More Skateboard Decks Polar 8.5 Shin Sanbongi The Spiral of Life Skateboard Deck