Material: Stainless Steel Color: Black/gold/red bronze/green bronze/silver Size: 180*123mm(7.09*4.84in) could be installed out of the attain of kids to forestall them from opening the door, offering additional defense for children. provides extra defense to your door to prevent others from sneaking into the room, keeping your security and privacy. The chain of chain door lock allows you to maintain the door slightly open for safe remark and ventilation. Package includes: 1 x Security Locks Note: 1. Please allow 0.5-1cm(0.20-0.39in) error thanks to manual measurement. 2. Due to the variation between diverse monitors, the image may not reflect the particular colour of the item. Thanks on your understanding!