Powell-Peralta Mini Skull and Sword Complete Skateboard (Red, 8-Inch) Eight by 30-inch complete skateboard with screened skull and sword graphic K12 concave is a flat shaped deck with a max wheel base of 14.50 inches Wheels are 54-millimeter in diameter and 32 millimeters wide SHR Super High Rebound formula wheels with 90a hardness Warranted against de-lamination and manufacturing defects for the usable life of the board