Super Spring Mattress
Specifications:
Mattress height: 21 cm;
Polyurethane 4 cm, with a density of 25 kg /m3;
Felt (above the springs): density 800 g / m2;
Pocket Spring block: H = 14 cm (270 pcs /m2);
Woven fibers (spunbond): 15 g / m2;
Felt (under the springs): density 800 g /m2;
Jacquard fabric (on the bottom): quilted with 1 cm foam-rubber.
