Auniwaig Electronic Project Boxes Junction Box Technical Parameters: Product Name: Junction Box Outer Size: 180x130x110mm/7.09"x5.12"x4.33"(L*W*H) Inner Size: 170 x 105 x 100mm/6.69 x 4.13 x 3.94inch (L*W*H) Weight: 651g; Material: Metal; Main color: blue Description 1. This small junction box made of quality metal, durable and practical, sturdy, quality material and unique design always keeps your devices new and clean. 2. Waterproof & weather designed, effectively block splashing water, rain, dust, snow, oil, etc., Ideal for electronic projects, power supply units, temperature controller box, etc. 3. That offers outstanding impact resistant and electrical insulation, Moisture-proof, sunscreen, anti-corrosion, durable for years use. can keep your equipment well-protected in harsh environments. 4. Solid construction and compact design to protect against dust, corrosion and dripping water,and clasp design keeps your electronic projects clean and safe. 5. Widely used for electronic projects, instrument enclosure, power supply units, temperature controller box, etc. Package Includes: 1Pcs x Metal Enclosure Box