Posture Flex Ruby Memory Foam Mattress

291  (4.8 Rated Excellent)

Regular price Now: £218.95 Sale price £218.95
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Size Small Single
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Ruby is manufactured by Posture flex who specialise in foam and visco elastic memory foam products for the last 25 years.  This rolled up mattress which at core has 17.5cm of support foam & 2.5cm of visco elastic memory foam helps you to feel weightless as you enjoy a relaxing sleep.  Ruby also features an easy to clean removable cover which has been designed to also allow air to circulate the mattress keeping it dry and odourless.


  • Type of mattress: Foam
  • Fillings: 7″ reflex support foam + 1″ Visco Elastic Memory foam
  • Mattress Depth: 8″
  • Mattress Support: Medium to Firm
  • Mattress Format: Vacum packed Rolled up Memory foam mattress
  • Mattress Handles: N/A
  • Guarantee: 12 month
  • Non Turn
  • Additional: Hypo allergenic, anti dust mite, removable & washable cover.

Delivery Lead time: 5 – 7 working days approx

All of our mattresses comply to UK Fire Flammability standards.

All vacum packed rolled up mattresses should be opened up in a ventilated room and be allowed to regain its height for at least 5 hours before use.

Mattress fabric shown in the photo can change due to availability and trend shifts in the market place.

Small Single (2ft6″/76cm x 75″/190cm)
Single (3ft/90cm x 75″/190cm)
Small Double (4ft/120cm x 75″/190cm)
Double (4ft6″/135cm x 75″/190cm)
Kingsize (5ft/150cm x 78″/200cm)
Super King (6ft/180cm x 78″/200cm)

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Mattress Jargon Simplified...

Breathable Construction: Promotes airflow to maintain a cool sleeping environment.
Hypoallergenic Properties: Ideal for those with allergies or sensitivities.
Encapsulated Edge to edge Support: Reinforced edges prevent sagging and enhance stability.
Hybrid: Combo of different materials, like coils and foam.
Latex: Natural or synthetic rubber for bounce and durability.
Memory Foam: Contouring material that remembers your shape.
Firmness: How soft or firm the mattress feels.
Innerspring: Traditional coil-based mattress.
Quilting: Stitched patterns on the mattress cover for aesthetics and comfort.
Exemplary hand-crafted quality, made exclusively for Mattress Stop

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