Schneider Electric AvatarOn cover plate E8333_WD is in color wood for switch with 3 rockers. The fixing mode of this device is by 2 screws. The cover plate is made of PC (polycarbonate), making it as resistant as possible. It is 86 mm in width, 86 mm in height, 21 mm in depth. And it features protective untreated surface treatment. The surface finish is glossy, which ensures a bright, even an inviting finish. This cover plate is SVHC (substances of very high concern) free too. What's more, it well satisfied the standard of BS 5733, IEC 60670.