This item has been stored at home. Although it is new and unused, please refrain from purchasing if you are concerned about minor scratches or stains. This is a window lock for security, with an easy-to-install, adjustable size function of approximately 28-42mm. Installing it on the top and bottom of the window will increase the security effect. Product Name: NEW Window Lock - Size Adjustment: Approximately 28-42mm - Application: Security window lock - Quantity: Set of 2 - For both upper and lower frames - No tools required Due to the size restrictions for shipping, the item will be shipped without cushioning material.