... Brand,RS-MT711 A.Elaborate handwork B.High quality Sleepwell mattress,Pocket spring mattress,Royal Star Brand,RS-MT711 1.Detail of products:a ... and increase flexibility,other factory never do that! Compressing the mattress:It is packed by means of vacuum compression,which saves ... -MT889 Item Number: RS-MT1018 Item Number: RS-MT1013 Sleepwell mattress,Pocket spring mattress,Royal Star Brand,RS-MT711