Baby Table Corner Protection: 20 L-shaped transparent bumpers. 2 double-sided adhesive tapes (each piece contains 32 small double-sided adhesive tapes, which can be used to protect 8 table corners). Easy To Install: Our corner guards come with super strong double-sided adhesive pre-installed on each interior surface. So, all you have to do is clean the surface of the target furniture, remove the protective paper, and press the corner protector against the corners. Safe and Soft Material: The corner protectors are made of soft PVC, which is non-toxic and environmentally friendly. The L-shape is too large to fit in the mouth, which ensures greater choking safety. Clear L-Shaped Corner Protector: Clear protector can be pressed or pulled repeatedly without deforming. It fits perfectly into different table corners and protects your baby from coffee tables, desks, TV cabinets and other sharp corners in the house. Note: After applying the adhesive on both sides, hold for 24 hours without moving it, so as not to affect the adhesion. Due to hardware issues, some bad smells are normal. We recommend that you open the package after receipt and let the product breathe for 24 hours.