Product Features - Made of PVC, Completely Collapsible - Tool-less installation, Fits any Door Gap, Covers Enough Area - Quality Adhesive, does not come off easily - Provides effective Safety for Little Finger from space between door and door frame - Completely Reusable How to Use 1. Simply peel off the paper backing on the protector 2. Thoroughly clean the surface and stick the protector - one end onto the door frame and other end on the door so it completely covering the gap on the hinge side of the door. Preferably do this when door is open and before sticking try closing the door with protector on - so the placement does not hinder with regular closing of the door. 3. When finger protector is in place it will cover the gap between door and hinge so child cannot put finger/ hand in the gap 4. To remove - Pull out the stuck portion slowly without using any sharp tools. Clean any adhesive with regular home cleaning solutions. Caution & Tips 1. This product is not a toy, and not a substitute for adult supervision 2. If possible, for better utility, install the product at such a height where child is most prone to get hurt by inserting finger/ hand. Use multiple protectors to cover all the gap in child's reach 3. Consult baby safety experts for right finger protector for your house 4. Do not use on oily and heated surface. Thoroughly clean the surface before installation. For best results, do not operate for 24 hours after installation. 5.You may want to discontinue the use of product after your child has reached an age where he/she can remove it alone