Transparent Storage Box for Metal Parts (2 Sets)Features:.The 2 sets of storage boxes using for holding metal assembly parts include 56 independent small boxes and a total of 112 small boxes..The transparent design makes it easy to pick up parts.Specifications:.Material: ABS.Product Dimensions: 21 x 17.5 x 2.5cm.Product Weight:300g.Package Dimensions: 25 x 20 x 4cm.Package Weight: 500g.Paking: Graphic Carton