Nautica Bermuda 3-person Towable Tube Inflated size: 108" x 98" x 21" 1, 2, or 3-Person Tube High Performance Towing System: The 4 strap design is designed to improve performance, stability and helps stop the chance of "submarine" effect on start-ups All handles and towing system components use super strong polyproplene webbing to insure stability and safety Triple reinforced backing plates and double stitching secure the handles and towing system, for a durable and long lasting construction; Handles have rugged, padded Neoprene cover guards for comfortable ride