100 Pack, 8" Black Cable Tie, Nylon, Ultra Violet Resistant, 50 LB Tensile Strength, 1 Piece, Self Locking.
From the Manufacturer
GB Electrical 8-Inch UVB Cable Ties (Black, 100-Pack #46-308UVB) are made from durable 6/6 Nylon material and have patented DoubleLock design lends to its 75lb tensile strength which is 50% greater than industry standards. Maximum Bundle Diameter is 2 inches. Ultraviolet black (UVB) ties resist harmful light rays. Cable ties are great for bundling wire, cable, hoses, ducts and countless other applications. Use around the shop, garage, home, office, etc.