Wire diameter: ∅ 1.0mm- ∅ 1.60mm
Applicable height: 60mm-220mm
Features:
It adopts three-zone, five-zone, seven-zone, and nine-zone segmentation, and it is packed in multi-color cool cloth bags, and the high-carbon steel spring is refined by secondary quenching, which fully conforms to the human sleep curve.
Compared to The standard spring, it has a thinner wire diameter, more turns, and a smaller core diameter.
It can give each zone of the body more support. It is ultra-quiet design and has 2064 pieces of springs.
The sleeping comfort is excellent, which is in line with the ergonomics.
