Hinged Transparent Cover: This Outdoor Electrical Box Waterproof With Hinged Clear Cover Provides An Easy View Of The Inside Electronic Devices Status At A Glance. The Internal Size Of The Extension Cord Cover Is 107x205x97mm(8.1x4.2x3.8inch) Heavy Duty Plastic: The Thickness Of This Outdoor Extension Cord Covers Waterproof Is 3.5 Millimeters, Which Is More Solid And Firm Compared To Other Thin-Walled Outdoor Plug Covers. The Latch Of The Outdoor Cord Cover Is Made Of Stainless Steel Material. Fixed Bracket: This Outdoor Extension Cord Cover With Fixed Bracket Is To Fix Equipments In The Waterproof Box. In Addition, Some Black Silicone Plugs Can Effectively Prevent Water From Entering, Making Outlet Cover Extension Cord Work Well In Humid Environment. Wall-Mounted Design: For The Waterproof Extension Cord Cover, We Adopted Wall-Mounted Design. Therefore, The Enclosure Can Not Only Be Placed Flat On The Ground But Also Hung On Trees Or Walls. Wide Application: This Outdoor Plug Protector Waterproof Holds A Wide Range Of Indoor And Outdoor Applications, Such As Power Strips, Christmas Lights, Tools, Pump Controllers, Security Cameras, Fences, Patio Heaters, Etc. Color:Transparent Gray Material:plastic Package Contents: 1 * Wire Junction Box 4 * screws+expansion tube 1 * Lock 3 * Sealing plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.