Sealy Harmony 1500
- 1500 Quantum Edge spring unit
- Geltex Layer
- Luxury knitted fabric with Sealy Smart Fibres and Adaptive
Listed spring counts are based on a king size spring unit (measuring 5ft x 6ft 6in /150cm x 200cm). The number of springs will alter on a pro-rata basis dependent on mattress size and spring unit surface area.