The 2 Gang Flush Mount panel is made of UV-stabilized plastic and cover caps for the sockets, making them perfect for use with RV, caravans and yachts. Compatible with 4 of our most popular power sockets,  Marine grade fast charging USB charger socket & 12v Power FEATURES Flush Mount Panel – 2 gang Compatible with 2 popular sockets, allowing flexible customizations UV-stabilized material Flame retardant robust Nylon (glass fiber reinforced) material