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Features:  * brand new and high quality. *Our Security Door Chain is an easy and cost effective way to increase security on doors. This zinc plated door chain allows the door to be opened slightly before completely opening. Great way to check who's at the door without completely opening your door. * and strong，suitable for timber doors Specification: *Material:stainless steel *Color: silver *Size: as shown Package Contents： 1*Stainless steel security door chain   Notice: The colors may be a little difference for the different monitor displays. Please check as much as possible to make sure the item is what you need.