Made of 304 stainless steel, durable, stable, rust-proof, not easy to break and damage, can be used for a long timeThis twist lock hardware is easy to use, just lay the locked fasteners flat on the housing and lock the wings, simple and convenient, save time and effortWide range of uses: butterfly pins can be widely used in boxes, multi-function boxes, wooden box assembly boxes, packaging boxes, machinery and other box-type equipmentColor: silverMaterial: 304 stainless steelPackage Contents:6 x Butterfly latchOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.