2 Pcs 86x86x40mm White PVC Flush-Type Wall Mounted Single Gang Junction Box Product Name : Junction Box; Installing Thread Hole Diameter : 4mm/ 0.16";Installing Thread Hole Center Distance : 60mm/ 2.4" Total Size : 86 x 86 x 40mm/3.4" x 3.4" x 1.6"(L*W*H);Mounted Size : 84 x 84 x 35mm/ 3.3" x 3.3" x 1.4"(L*W*H) Material : PVC;Color : White Net Weight : 120g;Package : 2 x Junction Box