Thank you for viewing. The following items are included: Panasonic S Plate WCF8502H Outlet WN1001MH USB Outlet WN1485MH Mounting Frame WCN3722 Clamp WHN 3992 This is a set of 5 items. We have stock for up to 3 sets. Bulk sales are also possible, so please inquire in the comments section if you are interested. 2 sets for 5500 yen 3 sets for 8000 yen You can install it immediately if you have a cable. (Requires an electrician's license) The matte gray color is calm and would be suitable for installation on dark-colored wallpaper or wooden furniture. Thank you.