Reliable Quality: This hook and loop tape is made of high-quality nylon material, featuring strong stickiness and ease of use. High viscosity and adhesion, heat-resistant, durable, and waterproof. No special odor, no skin irritation, and no harm to the user. Package includes: Hook surface x 10, loop surface x 10, total 20 pieces. One piece of loop surface and one piece of hook surface form a pair, so a total of 10 pairs. Size: length 10 cm, width 3 cm. Black Easy to Use and Remove: No nails or other tools are needed. Double-sided self-adhesive design, no extra glue or adhesive is required. On smooth surfaces that cannot be drilled or don't want to be, you can hang pictures without holes. Tears off without leaving traces. Instructions for Use: Clean and dry the surface during use. Tear off the wax paper from the back of the hook and loop tape, and then stick the hook surface or loop surface firmly to the desired position surface, and try to align both sides, then you can use it. Multiple Uses: The hook and loop tape can be cut to the desired length and shape. Suitable for smooth surfaces in homes, classrooms, offices, cars, etc. such as glass, ceramic tiles, plastics, metals, mirrors. Due to its strong adhesion, it is not suitable for plush fabrics, brick walls, concrete walls, muddy walls, painted walls, and oily polymer surfaces.