Enjoy incredible levels of comfort and support by choosing this superbly designed and manufactured hyder basic mattress that is wrapped in nicely stitched bond fabric for an outlast appearance this outstanding mattress is benefited from 135 gauge open coil spring unit with high tensile wire for increased performance and has soft firmness this spring unit is usually framed in steel rod that aids in extra stability of the entire mattress and gives a supportive feel as well it helps in the