1. Features: 1.1. Effective Protection: -Safety corner protector is a perfect solution for your furniture and keep your baby safe. Just put on the corner protectors for your furniture and give your baby a safe environment. No longer afraid of sharp corners. -L shape design works better to absorb impact and protect your baby from hard and sharp corners in home, kindergartens, schools, hospitals. You can relax a little when Caring Corners is installed.2. Installation instructions: 2.1. Clean surface. We recommend rubbing alcohol into most surfaces but may not be applicable for all surfaces. 2.2. Allow the surface to dry completely. (Make sure the table corners are clean and dry before using.) 2.3. Remove the backrest and position the corner on the furniture. 2.4. Press and hold both sides firmly for at least 60 seconds. Wait at least 24 hours for full adhesion before testing.3. Attention: 3.1. Do not place objects in front of your baby because babies are very intelligent, they will quickly eliminate the object. Note: The data are all manual measurements, please allow 1-3cm error; due to the difference in light and display, there would be some color difference, please note: refer to the actual item received.