Bone disease mattress

摘要

The invention relates to a bedding (10), which comprises:-At least four layers (1, 2, 3, 4) of foam are arranged side by side; and-A spacer fabric (5) comprises a mesh and is juxtaposed with one of the layers of foam (4),The spacer fabric (5) includes a value with a thickness less than 2 cm.Abstract figure: Figure 1