Benefits:

Inter-Locking Coils: This patented system allows the spring until to react to your body weight and redistribute your weight in order to prevent roll-together and reduce pressure points. 

Continuous Coils: Coils Continuously wrap throughout the entire innerspring for incredible contouring and support. This pressure sensitive system distributes weight throughout the innerspring to prevent rigid pressure points.

Double Edge Support: The outer edge of the innerspring has double reinforced edge support to help you get in and out of bed easily and to prevent sagging over time.