Heavy-duty woven strapping helps to stabilize and secure shrink wrap to boats. Used along with special buckles and a tensioning tool woven strapping is used to create support structures or as a perimeter band to secure shrink wrap to the boat. Made of woven polyester, it is very strong and has almost zero stretch. When tightened properly, strapping prevents shrink wrap from chafing, shifting, or failing when installed.Key features Use for strapping wooden supports, handrailsDurable, white polyesterUse to form the support structure for your shrink wrap project