The worldstores pocket sprung mattress is designed to provide you with the support levels you need for a high quality sleep the pocket sprung unit features up to 1500 individually pocketed springs all of which move independently from each other to help distribute body weight and to ensure the mattress surface is kept consistent from edge to edgea quilted damask cover and border provide a touch of luxury to mattress as well as helping with the problem of overheating during the nightplease no