Pvc Water Proof Enclosure With Rubber Grip And Lock. 3 Power Sockets For Easy Connectivity Four Velcro Strips, One At Pdu Side & Three At Other Side For Better Gripping Of Installed Items. Easy Air Ventilation Preventing Heating Key Lock For Better Closing And Protection. (Hardware) Screw And Fastener For Rack Mounting Included Ideal For 4ch/8ch Dvr/Nvr, 4ch/8ch Smps, 4ch/8ch Poe Switch, Fiber Splicing Box, Routers & Extenders Made Up Of Standard Quality Virign Pvc. A Made In India Product