A) Fiber Corner Protectors - Fiber ply strips laminated and pre-formed to 90° angle. B - E) Plastic Corner Protectors - Plastic corners pre-formed to 90° angle. B & C for all strap sizes. D for strap up to 3/8". E for strap up to 3/4". FOB Shipping Point. Please order case quantities only. See Related Items for Polyester Strapping, Polypropylene Strapping, Pliable Polyester Cord Strapping and Poly Strapping Tools and Accessories.