The Flash Furniture CL-E230P-R-T-GG bed features a twin size spring mattress measuring 39"W x 75"D x 12"H. It is designed with high-density CertiPUR-US certified foam padding, ensuring both comfort and support for a restful night's sleep. The mattress is conveniently compressed and shipped in a box, making it easy to handle and set up in any space. Enjoy a blend of quality materials and thoughtful design for a perfect addition to your bedroom.