Dimension: External size 11.6"x5.2"x4.1" with inner space 10.6"x4.7"x3.9", designed to accommodate power strips under 10.2 inch length; Ideal for oversized adapters and multi-plug connections IP54 Waterproof Rating: Advanced protection against harsh weather，Heavy-Duty reinforced PP material with IP54 certification; Sealed against rain, snow, dust and...