VISION Techconnect Modular AV Faceplate - Double-Gang UK surround - frame which accommodates 5 modules - fits to TC3 BACKBOX2G, TC3 BACKBOX2GT, or TC2 MUDRING2G, or any standard double-gang UK backbox (pattress) 146 x 86mm / 5.8 x 3.4" - plastic - white\n\n