This product should be used under adult's supervision, all our products are tested under strict US regulations. There are no phthalates, BPA, chemicals or added toxic fire retardants Our protectors are designed by Mechanics expert to protect your baby from being hurt by the corners of coffee table,desk,TV cabinets and other sharp corners in the house. And under our instructions, you can easily finish the installation. Based on most of the feedback we received, we offer a custom 1mm high power adhesive on each side of the guard , covering the interior as a whole, to prevent the guard from being teared off by the child. And it can removes the residual trace without damaging the furniture. Our totally transparent protector are like a part of the furniture to keep the original look of the furniture. The improved PVC material is more flexible and provides soft bumps at the corners to reduce the likelihood of injury. The powerful adhesion can support kilograms of force. Even adults can not easy to peel it off. And corner guard can be removed without residue. A hair dryer would remove it easier. So your furniture would not be damaged. Delivery Quantity: 10pcs Product color: transparent Product size: 3.2*2.2cm