Experience a good night's sleep with the Simmons Beautyrest Silver BRS900 Plush King Mattress Set with Box Spring. This mattress is designed for comfort with a plush feel, medium soft firmness, and 15-inch thickness. The innerspring technology provides edge support, while the pillow top and breathable features ensure a comfortable sleeping temperature. My husband and I ordered this mattress and after one night realized it was not a match for us. When we went to return it the company said that we can keep it and they fully refunded us. It is technically still a brand new mattress. We even had a waterproof mattress protector on it for the night we slept on it (picture included).