• Adhesive strips for hanging pictures without the need for holes. • Includes 15 pairs (30 strips) that replace nails and liquid adhesives. • System A (Hook) + B (Loop) for easy connection and adjustment. • Allow fixing frames, pictures, clocks, mirrors, shelves, and more without tools. • Suitable for smooth surfaces like painted walls, tiles, glass, and metal. • Stretchable foam adhesive that leaves no residue or damage. • XL size of 10 cm x 2 cm, supports up to 6.8 kg. • Adhesive backing with IPX7 waterproof rating. • Do not use on wet, rough, or porous surfaces.