1,5 Grids Design: There are 5 independent grids of storage box, which facilitate the classification of small parts and increasingly improve work efficiency. 2,Widely Application: Screws container has multi functions, not only be used to store the screws and watches hardware accessories, but also suitable for earrings and necklaces. 3,Rubber Lining: Every grid is equipped with a soft rubber lining to protect the parts from damage, extend and prolong the service life of watch tools. 4,Containable Helper: Watch parts storage box has a separate compartment for storing small items, can save your time and energy for storing things. 5,Plastic: Made of high density hard plastic, stackable watch parts tray has good impact resistance, tightness, moisture resistance and dust resistance. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.