uxcell Waterproof Wall-mounted Plastic Electronic Project Box Country of Manufacture: CHINA; Material: Plastic; Net Weight: 478g Package Content: 1 x Project Box; Main Color: Gray Product Name: Project Box; External Size: 190 x 185 x 68mm/7.48" x 7.28" x 2.68"(L*W*H) Internal Size: 182 x 177mm/7.17" x 6.97"(L*W); Fixing Hole Diameter: 8mm/0.31" Fixing Hole Center Distance: 205 x 165mm/8.07" x 6.50"(L*W); Total Size: 230 x 185 x 68mm/9.06" x 7.28" x 2.68"(L*W*H)