ITEM NAME:Screw Mounted Clear Cover Waterproof Sealed Junction Box 100x68x50mm F4Q9 Screw Mounted Clear Cover Waterproof Sealed Junction Box 100x68x50mm F4Q9 S7M7 Surface Mounted, waterproof sealed plastic electrical enclosure switch Junction box. Better waterproof and Anti-corrosion performance; protect your instruments even under the adverse environment. Certain modification can be done according to your requirments; such as drilling, painting, punching, silk-screen printing and etc. Screw mounted, but the screws are not included. Product Name : Junction Box Mounted Type : Surface Mounted Total Size : 100 x 68 x 50mm/3.9"x 2.7"x 2"(L*W*H) Internal Size : 90 x 60 x 45mm/ 3.5"x 2.4"x 1.8"(L*W*H) Material : Plastic Color : Light Gray, Clear Net Weight : 104g Package : 1 x Junction Box Note:Light shooting 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.