KEEPS YOUR TODDLER SAFE - You will have peace of mind knowing your toddler cannot wander outside the minute you turn your back. Our sliding door locks limit and stop the opening of sliding doors and windows so your little one stays safely inside. You wont find your child in the backyard after bedtime again!EASY TO INSTALL - Our door locks are very easy to install. Simply clean the area for the lock, no tools. The adhesive sticks on strong and removes easily without damaging the surface.MULTI ROLE - These door locks work well on most wood, glass, plastic, and metal surfaces. You can childproof your patio, closet, shower, storage, and entertainment center sliding doors as well as your sliding windows. Your toddler can explore without getting hurt.PREMIUM QUALITY - The sliding door lock is made of heavy duty metal with rubber, which is impact resistant, durable and reusable.CHILD PROOFING BECOME EASIER - The baby locks can be easily operated by adults, these captures are completely child-proof super durable ensure your child's safety and your peace of mind.