Purest Of America 8 inch Hospital Vinyl Mattress (Twin XL) Suitable for use as a hospital, nursing home, college or RV mattress High Density Foam Mattress Vinyl cover is waterproof, anti-bacterial, anti-static for easy use and care Mattress is shipped compressed and rolled in a box, please allow up to 48 hours for full expansion. 1 year warranty. Weight Capacity: 300 lbs