Use this pocket spring bed mattress to enjoy a restful night's sleep! It offers you maximum relaxation and pleasant sleep. Durable fabric: The fabric features a simple and clean look, and is breathable and durable.Pocket springs: The built-in individual pocket spring is known for its very high quality while ensuring a high level of durability and adaptability. It can effectively absorb the noise and shock caused by throwing and turning foam: The foam has shock absorption and can detect pressure and support the body well. At the same time, it can also relieve fatigue, making it ideal for blood circulation, and offering you complete relaxation and rest. Thus, improving sleep quality.Medium-hard support: The bed mattress perfectly provides added stability and just the right level of firmness without sacrificing comfort. So it is ideal for back or stomach sleepers. Good to know:For hygiene reasons, the mattress cannot be returned if the packaging is removed or opened.