Product Description Material: Stainless steel Color: Red bronze Buckle Chain size: 12.2 * 2.2 cm Bottom size: 7.1 * 2.2 cm Chain size: 19 cm Package includes 1 * Stainless steel door chain 1. Special anti-suction: Our chain locks are designed with quick release. When opening, you must press and hold the hidden buckle to effectively strengthen anti-theft and prevent your hand from entering to open the chain, which is more durable. The surface is treated with three layers of brushed wire, which is wear-resistant and age-resistant. It will not hurt your hands during use, making your home safer. 3. Practical design: stainless steel chain thickened by 3 mm. After precision welding, it will not break even if pulled hard. If you want to keep your children at home, your pets outside, or something similar, this interior door chain is enough. 4. Easy to install: Easy to install using the four included mounting screws. All you need to do is attach the anti-suction base and snap bracket to the door panel, then install the base and snap bracket according to the door's position and successfully install the chain. 5. Multi-sided security chain: Anti-suction can be used by a variety of doors and placed on or next to the door panel to make your home safer. Can be used for homes, hotels, apartments, rental properties, etc.