【SET CONTENT】You will get 600 pieces white round self-adhesive hook and loop fasteners, including 300 pairs (300 pcs hooks + 300 pcs loops), a diameter of 20 mm. They are very useful in daily life and work. 【NYLON AND SELF-ADHESIVE】The hook and loop glue dots are made of durable nylon. Each of them is adhesive. The good strength of the nylon material and the hook and loop design allow for multiple reuses. 【EASY TO USE】Simply remove the hooks and loops from the plastic film, then stick them respectively on the two objects you want to connect. Press firmly and you're done. No drilling, no damage. 【MULTIPLE APPLICATIONS】Durable self-adhesive hook and loop tapes make them ideal for long-term tool organization, hanging, mounting, ornament display, storage and fabric crafts. 【WARM TIPS】It can be attached to smooth and dry surfaces such as paper, metal, glass, plastic, porcelain, wood, etc. The adhesive reaches its maximum strength after 24 hours. However, there is a risk of premature