- Hassle-Free Installation: No drilling is required. Simply clean and dry the fridge surface, peel off the adhesive backing, and firmly press the baby-proof lock in place. It attaches easily to smooth surfaces without causing damage. For optimal bonding, allow 24 hours before applying any pressure on the lock. - Durable Construction: Made from high-strength Zinc Alloy and equipped with a sturdy key lock, this fridge door lock is built to endure daily use. Its robust design ensures long-lasting security, giving you peace of mind. - Versatile Applications: This fridge lock is not limited to refrigerators; it is ideal for freezers, cabinet doors, pantry doors, toilet lids, trash cans, medicine cabinets, and more. It is an essential tool for baby-proofing various household items, keeping your home safe for children. - Comprehensive Security: The set includes three black fridge locks and six keys, providing additional security for your home. Safeguard food, beverages, and sensitive items from curious little hands. For any questions or support, we are here to assist you. Use Cases: 1. Secure your refrigerator to prevent toddlers from accessing snacks and drinks. 2. Lock your medicine cabinet to ensure that harmful substances are out of reach. 3. Keep trash cans closed to prevent children from getting into potentially dangerous items.