Island Hopper 1100 denier "Heavy Commercial" Banana water Boats are carefully hand crafted using reinforced 1100 denier, UV resistant PVC material. This is a dense puncture resistant material, commonly used in the manufacture of high quality white water boats. Each sled is hand made using glue bonded overlapping seams and are double reinforced in the high stress - hard use areas. Thousands of these durable banana boats have been sold to camps, commercial beach operations and resorts worldwide. All sleds come as a complete set and are double boxed for secure UPS and International shipping.