Made of ABS plastic, hard, durable and lightweight, can waterproof, UV-resistant, will not change color for a long time.Solar cable box used for all cable types 6mm to 12mm in Dia.It is an Perfect way for routing the cables while mounting solarpanels on vehicles and boats, as well as other installations on buildings, garages, sheds .Easy to install with glue, Drill-free mounting, will not damage the car roof or yacht deck.Name: Solar Double Cable Entry Gland BoxType: double cable entry glandSize: 11cm/4.33in x 9cm/3.54in x 4cm/1.57in (L x W x H)Special Features: Connecting BoxModel Name: Wire Junction BoxModel Name: Double Cable Entry GlandFit 1: For Solar Project on RV For CamperFit2: Van Travel Trailer Boat Cabin Yacht CampervanSpecial function: WaterProofFitment:(Just For Reference)For Solar Project on RV For Camper Van Travel Trailer Boat CabinMaterial:ABScolour:WhitePackage Contents:1 x Solar Panel Cable Holder Junction BoxOnly the above package content, other products are not included.Note: Light 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.