Coleman Colossus 4-Person Boat Heavy-duty PVC construction is rugged for lake use Multiple air chambers allow another chamber to stay inflated if one is punctured Airtight System is guaranteed not to leak Double Lock valves use two locking points for easy inflation/deflation Molded oarlocks securely keep your oars in reach Inflated floor adds comfort for sitting and kneeling Grabline makes it easy to climb in and out Fits four people NMMA certified to hold up to 840 lbs. Inflated dimensions: 9 ft. 3 in. x 4 ft. 3 in. 90 day limited warranty Includes 4 oars