... spec as below:real leather,high-density sponge,frame type wood,the mattress fill in sponge,wood leg. ... solid wood.Frame:1)The frame inside is rather firm, 2)Hardwood frame in precise design,The frame is ... shape. 3)The water content of the frame is 11%-13%;meeting the international requirements.Cushions ... the sitting cushions. We guarantee the inner frame the quality is 5 years Cover:different design ...