Descriptions:Made of ABS, durable for use, and easy to installAlso Dustproof, Anti-UV and Anti-corrosion performance; protect your instruments even under the adverse environment.Suitable for airport, subway station, button box, small terminal, signal chassis, sensor, measuring device, communication junction box and other equipment.Specification:Product Name: Junction BoxOuter Size: 190 x 120 x 60mm / 7.48 x 4.72 x 2.36inch (L*W*H)Inner Size: 181 x 113 x 55mm / 7.13 x 4.45 x 2.17inch (L*W*H)Package Content:1 x Junction Box