Really Useful Products Ltd. offer a wide range of innovative storage products. Our 0.14L box is a patented, strong, stacking storage box. Really Useful Products Ltd offer a wide range of innovative storage products. Our main product is a range of patented, strong, stacking storage boxes. Whatever your storage and handling problems we can offer you a cost effective solution.||. Color: Blue. External dimensions: 3-1/2inch x 2-5/8inch x 2inch . Weight: 1 oz.. Suggested uses: desktop supplies or nails and screws storage. Color: Transparent Blue