Solid material:the body of suitcase lock is made of copper, safe , with nice corrosion resistance and rustproof, which allow the padlock to has a longer service life; Besides, the outside is covered with quality plastic shell without burrs or thorns, which can that it 't scratch your hands during use. Mini size: the size of each metal padlock measures 1.25 x 0.87 x 0.43 inches, compact and , easy to carry or store, nice for locking; Small padlocks feature with a total of 8 colors, Black, red, blue, dark blue, green, yellow, orange, rose for each color.Enough quantity and bright color options can meet your different needs, and you also can share it with your family and friends. Wide range of usages: suitcase locks with keys is an essentials for home and school, which can be popularly applied as travel lock, jewelry box lock, trunk lock, backpack lock, briefcase lock, trolley lock, locker lock, gym lock, diary lock, cabinet, fishing tackle box and other things that need to be locked.