SAFETY COMES FIRST Lock up potential dangers, so mom is at ease. Made of eco-friendly ABS materials, they're safe for your child. THOUGHTFUL DESIGN & SUPER ADHESION3M back adhesive is used to make it more firmThey are adjustable in length from 7.5 to 4.5 and flexible to maximize their use. They work well on both flat surfaces and corners. EASY TO INSTALL & EASY TO USE Installing and removing these straps is easy and requires no drilling or special tools. They won't leave any residue and won't damage your furniture.To remove the sticker, simply heat it with a hair dryer. MULTI - PURPOSE SAFETY STRAPS WITH DOZENS USES Keep your baby or toddler safe by securing cabinets, appliances, drawers, refrigerator, trash bin, toilet seat, and more. Excellent Packaging Using bubble bag packaging, to ensure that you get it completely.