Black Material: Nylon, Paper Size: 20 mm x 25 m Industrial Style Self-Adhesive Fixing This listing includes 25 meters of hook tape and 8 meters of loop tape. Width: 20 mm. Easy to use – simply peel off the backing paper and press the hook and loop tape into place. These self-adhesive strips can be applied to smooth surfaces such as glass, tile, plastic, metal, mirrors, and smooth wood. Please note: This tape is NOT suitable for leather, PU, fabrics, brick, cement, heavy fabrics, plush fabrics, brick walls, concrete walls, silty walls, polymer oily surfaces, flexible vinyl, or underwater use. Self-adhesive magnetic soft strip - Material: nylon. Ideal for curtains, power tools, car interiors, and other parts such as luggage compartments, seats, etc. Weather-resistant – with pressure-sensitive adhesive coating, weather-resistant (best at 3℃-40℃). This tape can be cut to your desired size and is excellent for office use.