Product description:
comfortable euro top continious spring mattress
1, Knitted fabric+spray foam+Wave foam+common foam
2, high density foam+common foam
3, black felt
4, continious spring
5, Black felt
6, Strong non-woven fabric
7, Package: Flat compressed in pallet with PVC bag
Thickness: 25 cm
warranty: about 5 years
US & UK fire proof can be available.