Child safety locks made with harmless materials. - Quantity: Set of 3 - Product Name: CHILD SAFETY LOCK - Features: Made with harmless materials - Warnings: Do not use if damaged No-drill key-operated door lock, refrigerator lock, drawer/cabinet child lock, child safety lock, window protection lock, ventilation/theft prevention chain wire lock, inward/outward tilting window stopper, 3 pieces Thank you for viewing.