Estone Waterproof Plastic Electronic Project Box Case Enclosure 2.56"L x 2.28"W x1.38"H Material: ABS Waterproof:IP66 Dimensions (outer):65 X 58 X 35mm/2.56" x 2.28" x 1.38"(L X W X H) Dimensions (inner):56X 46mm/2.20" X1.81" (L X W) Quantity:1PC