Product details:

Features. Made using the highest quality materials. Tested for durability. Great fun for all ages. Durable inflatable towable for up to three riders. Six neoprene knuckle guards and deluxe nylon-covered handles. Speed Safety Valve for quick inflating and deflating. Boston valve for quick inflating and deflatingSpecifications. Dimension: 7.75 H x 19.5 W x 16.5 L. Weight: 23.1 lbs