Package Contents: You will receive 12 pieces self-adhesive water pipe clips, the self-adhesive size is 6.5 x 9.5 cm, the pipe clips are suitable for pipes with a diameter of 30-38 mm. Enough quantity can meet your daily needs. (6 gray + 6 white), please check the pipe diameter before purchase (30-38 mm) The pipes are well managed: they can be installed horizontally or vertically, and the chicken coops are arranged reasonably and orderly. Waterproof and moisture-proof, avoid frequent soaking in water. Please wait 24 hours before hanging objects on these clips to allow the adhesive to strengthen. Applicable Surface: Equipped with strong self-adhesive pads, our cable clips can be stuck on any flat and dry surface, suitable for wood materials, glass, tiles, walls, plastic decorations, metal coatings and other materials with hard and smooth surfaces. Cannot be used on wallpapered walls or walls with peeling paint. Easy to Use: You need to keep the wall clean and dry, then mark the position of the cable clip, tear off the protective film and stick it in place, squeeze out excess air. No drilling or screw installation is required, and the wall will not be damaged. Made of high-quality HIPS, it is sturdy, durable, waterproof, and rust-proof. Wide range of uses: Hose clamps are a very practical pipe fitting used to fix pipes, suitable for installing pipes, water pipes, PVC pipes, etc. Use the adjustable hose clamp set to fix washing machine pipes, swimming pool pipes, pond filtration systems, sand filtration systems, rain barrel suction pipes, and more to meet your different needs.