Material: Stainless SteelColor: Black/gold/red bronze/green bronze/silverSize: 180*123mm(7.09*4.84in)can be put in out of the reach of youngsters to forestall them from opening the door, providing additional protection for children.adds more defense for your door to forestall others from sneaking into the room, preserving your safety and privacy.The chain of chain door lock permits you to keep the door barely open for safe commentary and ventilation. Package includes:1 x Security LocksNote:1. Please enable 0.5-1cm(0.20-0.39in) error due to manual measurement. 2. Due to the adaptation between diversified monitors, the image might not replicate the particular coloration of the item. Thanks for your understanding!