The mattress is 2 cm bigger than the bed. Generally, it is necessary to contact the supplier directly and then replace the mattress. If the merchant does not provide the return service, if the economic conditions permit, re-purchase or customize a big bed and put the original bed in another room. This is a road.

Mattress is an article between human body and bed, which ensures consumers to get healthy and comfortable sleep. Mattresses made of different materials can bring different sleep effects.