This is a 3-in-1 adjustable height leg kit for the Serta Motion Essentials III, IV, Iseries, Perfect II, 2.0, III, IV, Custom, and Plus Bases Only. They have three height settings to adjust the height of your mattress (this set includes 6 legs that will total 3", 6", or 9" h with both sections stacked together). These are model specific and may not work with other models or brands. If your remotes don't look like those pictured (remotes sold separately) then this will probably not work. Most orders arrive to your home within 5 days unless you choose 3 Day Priority or 2 day express shipping at checkout. Contact us if you want to see if overnight delivery is available for your zip code and for a price.