Made from high grade metal materials, no harm, safe, sturdy and non-deformation for use. It can fit into most bird cage, parrot cage on the market. It is very easy to install, and remove. It is the for you. When the cage’s door buckle is broken, you don’t need to buy a new cage, it can lock the door. Multifunctional clip hooks, you can used for lock the cage’s door, connect the pet leash. Features -Color: Silver -Material: Metal -Size: 3.50X1.50X0.20cm/1.38X0.59X0.08in -It's practical and convenient, and strong in functionality, a good item for cage. -Smooth edges do bird, this cage lock is convenient to use. -Enough quantities, so these pet bird can meet your different needs. -Lightweight design, it's portable to carry to where you need, which can give you a great convenience. -It is widely used and can be used not only in bird cages but also in other cages. Package list: Cage Clips