Used Queen Size Purple Premier 3 Mattress this is comparable to Purple’s RestorePlus® Hybrid Mattress it was just the model prior. Very Good condition. Features 3 inch Purple Grid technology for pressure relief and motion isolation. Ready for pickup. We sleep on the RestorePlus® Hybrid Mattress and we love it this one is very similar. This one has been in our guest room, it is less than 4 years old, but we don’t really have guests so we are selling it. It does not need a boxspring, We are selling the mattress only. It is in very good condition the only wear on the mattress is on one side the grid has slightly separated from the foam boarder but it does not effect the sleeping conditions.