Uxcell a14061200ux0363 5pcs Waterproof Plastic Electric Project Case Junction Box 55x35x15mm (Pack of 5) Product Name : Junction Box; External Size : 55 x 35 x 15mm/2.2" x 1.4" x 0.6"(L*W*H) Internal Size : 50 x 30 x 10mm/2" x 1.2" x 0.39"(L*W*H); Material : Plastic Color : Black