Kwik Tek World Industries Grim Towable GRIM is one of World Industries most popular skateboard characters and 2 rider 60 Inch diameter (deflated) towable is big on performance Tapered, thick at the front, thin at the back prevents submarining, provides a comfortable riding position and makes climbing easy from the water Four nylon-wrapped handles and neoprene knuckle guards provide a great grip The durable 30-gauge virgin PVC bladder is fully encased by a double-stitched nylon cover with a reinforced internal tow harness GRIM is equipped with a Boston valve for fast inflating and deflating