【POLYPROPYLENE (PP) STRAPPING SET】 Includes 1 roll of black 1/2 inch x 3281 feet hand grade polypropylene (PP) strapping with 300 lbs break strength in self-dispensed cardboard box and a pack of 500 1/2-inch open seals 【REFILL FOR STRAPPING KITS】 We offer a PP strapping roll with a pack of seals that work perfectly with polypropylene strapping tensioner and strapping sealers of any brand. This is also a perfectly pre-picked replenishment for the 1/2-inch PP strapping kit with model number PPSK.12-LIN. Restock your supplies quickly and easily 【AFFORDABLE AND SAFE TO HANDE STRAPPING】 Polypropylene strapping is the most commonly used and the least expensive of all strapping materials. It is very easy and safe to handle. Reduces handling costs and freight weight 【VERY ELASTIC AND FLEXIBLE STRAPPING MATERIAL】 This poly strapping is very elastic and flexible thus can wrap odd-shaped or irregular shaped items. It is perfect for bundling newspapers, corrugated boxes, pipes, and all bulky but light items 【ABRASION, UV RAYS, AND MOISTURE RESISTANT STRAPPING】 We offer universal plastic banding resistant to most chemicals, UV rays, moisture, abrasion, aging, and scuffing. It does not rust or stain the strapped items or packaging 【METAL SEALS WITH SUPERIOR HOLDING POWER】 These Polypropylene Strapping Seals are made of sturdy metal allowing a firm grip, preventing slippage and loss of tension. Provides long-lasting fastening in harsh environments 【ABOUT IDL PACKAGING】 Responsible and considerate approach to all customer needs is the key principle of our service. We value our customers and only offer packaging products that are carefully chosen and approved by our packaging experts. We actually use these products ourselves when packaging and fulfilling orders