Introducing the Burglabar Sliding Door Security Lock - the ultimate safety lock for sliding doors and sash windows. Enhance the security of your home with the Burglabar sliding lock for doors, a unique inside door lock designed to add additional protection to your sliding patio doors and windows. With its crystal-clear, ultra-sturdy design, this window and patio door security bar is the perfect choice for homeowners and renters. The Burglabar door and window security bar is quick and easy to install - no tools required. Simply position this security bar for sliding glass doors between the sliding pieces and let it do the rest. The strong adhesive bonds like a weld, ensuring a secure and reliable seal that will your sliding doors and windows shut. The Burglabar sliding window lock offers unmatched convenience and ease of use. Made from LEXAN, a transparent and incredibly strong plastic, and a special 3M adhesive, this safety door lock will give you additional security for all your sliding patio door locks and sash windows. Childproofing your home is also made easy with this child door lock. When mounted out of reach from small children, it acts as a door lock for kids, keeping your little explorers safely inside. Enjoy peace of mind knowing that your children are protected and your home is secure. The Burglabar door safety lock is designed with your safety and security in mind. Its authentic and durable construction ensures long-lasting performance, providing you with reliable protection for years to come. For sliding doors, we recommend using 2 Burglabars for maximum security. Place one about a foot from the top and the second one a foot from the bottom. Trust Rishon Enterprises Inc., the creators of The Original Addalock, to provide products that prioritize safety, security, and privacy. Dont settle for anything less when it comes to protecting yourself, your loved ones, and your belongings.