The window lock uses safe ABS resin plastic material, which is non-toxic and odorless, making it gentle for babies. ⭐︎Free Shipping⭐︎ Please check the actual photos for the product condition♪ ★This item is new, although it has been opened for inspection and photography. Please understand that this item is stored at home and will be shipped in simple packaging before purchasing‼︎ #Click here for yuuwork's product list♪ Bulk purchases are welcome‼︎ -------------------------------------------- Window Lock Child Window Stopper Sliding Door Lock Fall Prevention Window Safety Lock Window Lock Child Lock Balcony Baby Guard Pet Dog Cat Fall Prevention Window Stopper (Gray 2 pieces) 18-31 0831