Features: 1. Self-locking buckle, easy to open and close. 2. These storage boxes can protect your components from dust, water and effectively block static. 3. You can freely combine these boxes into DIY shape and size. 4. Each box has a transparent cover, convenient to select the component you need. 5. Light weight, compact design. Specification: Material: Plastic Color: Green Quantity: 50pcs Package weight: Approx. 310g / 10.9oz Package List: 50 * SMT Storage Boxes Note: Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 1Self-locking buckle, easy to open and close. 2These storage boxes can protect your components from dust, water and effectively block static. 3You can freely combine these boxes into DIY shape and size. 4Each box has a transparent cover, convenient to select the component you need. 5Light weight, compact design.