UL Listed for use in plenum or air handling spaces per NEC, Section 300-22 (C) and (D), Highest tensile strength of any plenum-rated Hook & Loop Ties in the industry, Adjustable, releasable and reusable multiple times – ideal for applications requiring frequent moves, adds or changes, Hook & Loop Cable Tie, UL Listed, Loop Style, 8.0", Intermediate Cross Section. Black., Panduit HLTP2I-X0-Pand Hook and Loop Cable Tie, Ul Listed, Loop Style, 8.0", Intermediate Cross Section, Black (Pack of 10)