Will consider offers. Custom-made Short Queen mattress made for 2007 Hideout Hornet (Keystone) camping trailer. 9 inches deep, 72 inches wide (queen), 60 inches long. Excellent support, with softer top layer. Very comfortable. Zipper, for when you want to wash the cover. We paid $900 for it - custom made. Excellent condition. Only used a few times - we don't go camping that much. We bought another trailer that already has a bed.