1. SCOPE OF APPLICATION: Screw assortment box can be used for glasses, watches, clocks, cell phones and other small parts accessories. 2. 20 STORAGE COMPARTMENTS: Screw assortment plate has 20 compartments for clear display during maintenance. 3. PURE COPPER: Tiny screw storage plate is made of pure copper material and is and to damage. 4. CONVENIENT ACCESSORIES: Screws assortment kit box is easy to carry and maintain, and is a handy accessory to the kit. 5. MULTIFUNCTIONAL: Screws kit is perfect for sorting and storing all kinds of screws, and is versatile enough to meet your different needs. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:copper Package Contents: 1 x Screw Assortment Box Only the above package content, other products are not included. Note: Light reflection 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.