Fabric composition:
- Cotton and silver
Batting:
- Wool and medicotton
- Quilted with stay slabs H 8 mm
Biconical spring 8x24 mm with head of 80 mm 140 mm high.
192 Springs in the single mattress and 384 in the double mattress.
Wire diameter 2,2 mm.
In the 10x30 cylindrical spring orthopaedic version with head of 60 mm 140 mm high.
300 Springs in the single mattress and 600 in the double mattress.
Wire diameter 2 mm in order to make the frame more elastic.
