100mm x 100mm x 75mm Waterproof Plastic Power Junction Protection Box Product Name : Junction Box;Total Size : 100 x 100 x 75mm/4" x 4" x 3"(L*W*H) Internal Size : 92 x 92 x 70mm/3.5" x 3.5" x 2.8"(L*W*H);Material : Plastic Ingress Protection Rating : IP65 Net Weight : 199g Package : 1 x Junction Box