50 Pack, 15", Natural Cable Ties. Patented design with locking teeth on both sides of the tie ensure a stronger connection at the head with 50% greater tensile strength than the industry standard. Designed for rugged environments demanding high levels of tensile strength. Lock tight without stretching or sliding. Manufactured with one-piece, injection-molded construction to eliminate failure due to parts working loose or breaking off. Raised ridges on the cable ties bent tips provide a secure grip. Made from durable 100% nylon 6/6 material. 4" Maximum bundle diameter. 15" Long X 0.25" Wide X .072 Thick with 120 Lb. Tensile Strength. Natural in Color 50/Bag.