Solid material:the body of suitcase lock is made of copper, safe durable, 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 ensure that it won't scratch your hands during use. Mini size: the size of each metal padlock measures approx 1.25 x 0.87 x 0.43 inches, compact and lightweight, easy to carry or store, nice for locking Small padlocks feature with a total of 10 colors, such as red, yellow, orange, green and so on Enough quantity and bright color options can meet your different needs, and you also can share it with your family and friends. Safe and classic design: each keyed padlock features with 2 pieces corresponding keys, which can improve safety to protect your precious items and avoid loss Key padlock is classic and reliable so that you need not write down and remember the password, reducing trouble Everyone can identify what belongs to them by the color of the lock. Exquisite decorations and gifts: mini metal lock is the nice decorations or party supplies for home, offices, or travel It also can be applied as the incentive prizes for classroom matching games It is even the cute gifts on Christmas, Valentine's day, Mother's day,teacher's day and other holidays.