Dream baby Refrigerator & Appliance Latch Kids Safety Latches. Childproof your fridge or freezer. Prevents children from opening the refrigerator, or freezer. The silver color 1pack can be used on refrigerator and/or freezer. May be suit other household appliances (which do not generate heat)Easy to install. No tools needed Warning: This latch is not to be used with appliances which generate heat. Do not use this product on oiled surfaces, as the adhesive will not stick.