Mattress made of polyurethane foam: it is a just an alternative for those who do not like to sleep on spring mattresses but do not want to invest more than the price of the sofa: our deformation test have yielded positive results, this mattress is not recommended for sofas that remain closed for a long time.
Expanded polyurethane foam 25 Kg/m3 covered on both sides with 100% cotton fabric quilted
with 100% polyester fiber 200 g/m2.