These are authentic OEM Headboard Brackets for the Ease 1st or 2nd (2.0) Generation Adjustable Bed Base. We have included a picture of the correct remote that pairs with this bed in this listing to help out. These will work for TwXL (Most kings are sold as 2 TwXLs), Full, Queen and Split Cal King/King size beds. This set will not work with Solid King (Synchronized or "Divided" One-Remote Units). These are authentic OEM Headboard Brackets for the Ease 1st or 2nd (2.0) Generation Adjustable Bed Base. We have included a picture of the correct remote that pairs with this bed in this listing to help out. These will work for TwXL (Most kings are sold as 2 TwXLs), Full, Queen and Split Cal King/King size beds. This set will not work with Solid King (Synchronized or "Divided" One-Remote Units). Call me if you have questions to avoid restocking and reshipping fees. Contact me if you need brackets for a One Piece Synchronized or "Divided" King or Cal King bed as they require a slightly different frame. I include installation instructions and provide free phone support for anyone needing help.