Sigma is a two-sided mattress with high resiliency HR base covered by a layer of latex on one side and a coconut sheet on the other. The latex provides softness and elasticity to the mattress, while the coconut is a natural, hygienic, moisture and air permeable material, which hardens the mattress. Either the harder or the softer side of the mattress may be used for sleeping as required.
The cover is made from a soft knitted fabric tacked to an anti-allergic puffy material 200 g/m2. The cover has a zip, which makes it easily removable. If it is necessary, can be washed up to 40o C.
Height of the mattress about 16cm.