1.Made of non-toxic polypropylene materials and non-fragile plastics, sturdy and wear-resistant,2.The edges are smooth and seamlessly, you can use them to store small items for a long time, not easy to break3.The rectangular containers box comes with press-top lids, the fully transparent bottle is not only convenient for storage but also can see the inner box storage items, easy to find things,4.lightweight and durable, easy to carry5.Great for organizing small items, small parts, crafts, beads, coins, pills, ear studs, necklace, jewelry and watch findings; Also can be applied as hardware boxes and parts packaging display boxesDescription:Material:PlasticSize(approx.):3.5x3.5x1.8cmColor:ClearPackage included:72 x Mini Storage BoxOnly the above package content, other products are not included.Note: Light 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.