Posture Spiral Spring Technology (PSST):
The Posture Spiral Spring System is a revolution in spring mattress technology. It is a unique and patented technology for SERTA mattress
This spring technology has some unique benefits as follows:
- Posture spiral spring system is made from continuous wire that runs from head to toe and provides as much as 84% more support than single-coil designs. Since the entire assembly is heat treated it gives a stable, intrinsically bound spring unit for strength& durability.
- Unlike single-coil designs, PSST has continuous coil system which work together to deliver correct support. The Head-to-toe alignment of coils provides independent support. It transfers the change in weight distribution down the length of the bed to minimize the impact of disturbance caused by partner movements.
- It is a higher coil count spring system than ordinary spring system which provides firmer support and no mattress sag.
- PSST has inbuilt edge support, the high coil count support to the edge of the unit thereby maximizing sleep surface area.
- The continuous spring provides a high surface coverage which prevents the padding layers drifting into the spring thereby conforming to your body shape thus, providing a superior sleeping comfort.
- PSST have no knots, sharp edges or loose ends to penetrate the padding layers, which give high durability to the mattress and enhanced safety.