Evilsoul 2Pack Fridge Locks for Children with Adjustable Design, Digital Password Child Locks Door Lock Without Drilling Adhesive Restrictor Safety Lock for Fridge, Door, Window, Cabinet, BlackUpgraded Fridge Locks: This adjustable fridge lock is a upgraded version. Adjustable chain provides more flexible using experience. And the smaller surface gets the same strong adhesion, making the lock portable and suitable for more places. Premium Material: Children fridge lock is made of zinc alloy material and the 304 stainless steel lock core are more safer for our family. The adjustable chain is reinforced and will not break. The fridge door