Certification:NONE Lock Type:Box Lock Model Number:Sliding Window Locks Material:Aluminum Alloy Color:Silver modname=ckeditor 1Pcs Adjustable Sliding Door Lock with Key Window Stopper Window Locks Aluminum Window Security Safety Locks for Kids Pets Home Feature: 1. This sliding window stopper lock for home & office, you could either keep windows partially open or closed to avoid the hidden danger that children and pets might climb the window. Also, it preventing burglars from entering. 2. Window locks designed for horizontal sliding windows, vertical sliding windows, and sliding doors like patio doors, sliding glass doors, sliding windows, etc. Not for plastic window frames. 4. Sliding window locks are made of aluminum alloy, durable and rust-proof, reusable. Comes with plastic protective gaskets to prevent scratches or damage to the window. 5. This window locks with a key, 3 steps fast installation. No tool or drilling needed. Use double holes locks in heavy windows/doors for adding security. Specification: Material: Aluminum Alloy Size: As Picture Package includes: 1Pcs x Sliding Window Locks Note: 1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please note all the size weight and color may have a little deviation by manual measurement and display screen.