“Bonnell” type springs that allow free air circulation, covered on both sides with non-woven padding, 13 mm coconut mat and polyurethane foam with a thickness of 2cm. Additionally, one side of the mattress was reinforced by placing a horsehair pad.
Mattress is double sided.
Cover made of polyester fabric, quilted on one side with air-conditioning fiber, on the other side with sheep’s wool .
Cover is not removable.