Coil Spring mattress: 13.5 Gauge Open Coil Spring System. The perfect space-saving addition to your guest room ! Bedroom furniture: Get a stylish Olivia daybed frame with crystal finials. Upgrade options: Upgrade to include a trundle, one mattress or a trundle and two mattresses. Quilted cover Mattress also comes with a luxury Feel damask micro quilted cover. Sizes: Choose between 2ft6 frame and a 3ft frame. Olivia White Crystal Finial Daybed | Living Social