The precut strapping are pre-cut polypropylene(PP) Straps and Pre-cut polyester(PET) straps 2 type.The pre-cut PP strap are 17 feet or 15 feet long and come with pre-attached poly buckle. they are quick, easy way to strap pallets and cartons. The pre-cut PET strap are for Synthetic Fibers and Cotton is a high-performance strapping material that is pre cut into fixed lengths with pre-attached buckle. It is designed for lightweight, fluffy, or highly compressed goods such as synthetic fibers and cotton, balancing high strength and gentle protection characteristics.