Quantum Edge 344
Quantum Edge 344
Quantum Edge 344
Quantum Edge 344

Quantum® Edge 344

Quantum® Edge Steel Perimeter frames our select ComfortCore® units, giving the bed a consistent level of support all the way to the edge.

  • Provides better edge support than foam encasements.
  • Reduces or eliminates the feeling of roll-off.
  • 26% more durable than foam and bends 24% easier, making it perfect for adjustable bases.
  • Compresses, folds, and roll-packs for easy shippability.

Quantum Edge is available with the following ComfortCore units:

  • Combi-Zone®, which features strategically placed zones that offer great support to the hips, back, and shoulders.
  • Bolsa®, our standard unit that provides even surface support and absorbs partner movement.
  • Bolsa® Nested, which features a nested center-zoning section for enhanced back support.
  • OmniTouch™, a unit that offers zoning options to create areas of greater support.

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Quantum® Edge Steel Perimeter

Narrow-diameter Quantum® Edge forms a perimeter around the bed, replacing foam encasements and offering support all the way to the edge. WATCH NOW to learn more.

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  • » How Quantum Edge Works For You
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Compress, Fold, and Roll-Pack

This product is ideal for use in eCommerce hybrid mattresses.

ActivEdge™ Technology

26% More DurableThan Foam Encasement

Bends 24% EasierThan Foam on Adjustable Bases

40 Gallons FriendlierThan Foam On The Environment

For every 100 queen mattresses that eliminate foam-encasement and are constructed with ActiveEdge steel perimeter, Leggett & Platt is saving the environment up to 40 gallons of crude oil.

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Active Support

Dynamic response to natural body movements delivers the support needed for deep, relaxing sleep.

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Cooler Sleep

Innersprings transfer heat 28% more efficiently than foam and are cooler on initial contact.

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Upcycled Steel

Every year, we repurpose nearly a million tons of scrap steel to manufacture our innersprings.