[Material] The ball buckle is fabricated from cold-rolled metallic and zinc alloy, which is durable. Item: Door stop retainer.[Easy to install] The double-drum lock is simple to install and use.[Overall size] In the pure state, the inner area length is 13mm/0.51 inch, and the interior diameter is 17.5mm/0.68.[Wide use] With double ball function, it may be installed in cabinets, cabinets, drawers, doors, etc.Material: zinc alloyColor: as shownPackage Contents:1 x Door Easy Lock(Mp-4)Only the above equipment content, other merchandise aren't included.Note: Light reflection and assorted reveals may cause the color of the object within the photo somewhat diverse from the genuine thing. The size allowed error is +/- 1-3cm.