Velcro(R) grip ties are a low profile, one-piece fastening device. Constructed of polyethylene hook and nylon loop, laminated back to back, the grip tie features quick release for repetitive access to cable and wire. It can be opened and closed numerous times without failure. The grip tie is reusable, adjustable, releaseable,and easy to install. Its design provides ease of installation in tight areas such a telecommunications closet and will not get caught on other cables, These ties also will not cause damage to Category 5 cable or fiber optic cable since it cannot be over-cinched. 180"L X 0.75"W; Black.