Amazon.com: Flash Furniture Capri Comfortable Sleep 12" Hybrid Pocket Spring and Foam Mattress in a Box, Foam Pocket Spring Hybrid Mattress for Pressure Relief, Twin : Home & Kitchen
Extra Long Single Mattress | Wayfair
10" Twin Mattress - Memory Foam Mattress 5-Layer Comfort Supportive Twin Mattress in a Box with Breathable Cover, Made in USA, CertiPUR-US Certified Foams for Single Bed Guest Room - Walmart.com
Continental Sleep, 12-inch Ultra Plush Euro Top Single Sided Hybrid Mattress, Compatible With Adjustable Bed : Target
Furniture of America Zinnia Twin Medium Memory Foam 6 in. Bed-in-a-Box CertiPUR-US Mattress 004L-MT001-T - The Home Depot