Solid Material: The suitcase lock body is made of copper, safe and durable, with good corrosion resistance and rustproof, which allows it to have a longer service life; Besides, the exterior is covered with a quality plastic shell without burrs or thorns, which can ensure that it will not scratch your hands during use. Mini Size: The size of each metal lock measures about 1.25 x 0.87 x 0.43 inches, compact and lightweight, easy to carry or store, comfortable to lock; The small ones come with a total of 8 colors, black, red, blue, dark blue, green, yellow, orange, rose red. One for each color. Sufficient quantity and bright color options can meet your different needs, and you can also share them with your family and friends. Wide range of uses: suitcase locks with keys are an essential item for and school, which can be commonly used as travel lock, box lock, trunk lock, chest lock, briefcase lock, trolley lock, locker lock, gym lock, diary lock, cabinet, fishing tackle box and other