Forbed mattress with fixed side springs 30 cm

Fix Side Forbed mattress, 30 cm high, contains a European chassis with German specifications, spring thickness 2.2 cm, solid frame surrounding the chassis to support the chassis and give it a longer lifespan, a layer of insulating felt on both sides to isolate the sponge from the chassis and give the mattress solidity, 7 cm thick beams with a very high density surrounding the edges of the mattress from the edges of the chassis to give the user more comfort and support on the edges of the mattress and prevent the user from feeling the frame at the edges of the mattress, 2 layers of high-density compressed sponge, 2 layers of soft sponge, a layer of Vaseline, layers of fiber roll upholstered under the outer fabric with a thickness of (4 cm), winter face, a layer of high-quality cotton upholstered under the outer fabric with a thickness of (4 cm), summer face, total mattress height 30 cm