Descriptions:Made of ABS, durable for use, and easy to installAlso Dustproof 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: 100*60*25mm(3.94*2.36*0.98inch)(L*W*H)Inner Size: 95*55*20mm(3.74*2.17*0.79inch)(L*W*H)Effective Inner Size:95*55*16mm(3.74*2.17*0.63inch)(L*W*H)Package Content:1 x Junction Box