Posture Flex Flex 250 Orthopaedic Ultimate Firm Mattress (Foam)

291  (4.8 Rated Excellent)

Regular price Now: £279.99 Sale price £279.99 Regular price £479.99
Sale 41.67% £200.00 (41.67%)
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Size Small Single
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Flex 250 is a popular mattress for adults as it doesn’t have any springs and is made purely of firm orthopaedic foam. This helps and supports those who find it difficult to get in and out of their bed. It is also a Hypo allergenic mattress. 

You will get a good quality of sleep as this mattress will be friendly for those who suffer from dust mite allergies and have eczema. Flex 250 has also a removable cover that allows air to circulate and keep the mattress at body temperature. You can also wash the cover if need be… Most foam mattresses are delivered rolled up in a vacuum packed bag. Please allow anything up to 4hrs for Flex 250 to regain its original height and be sure to open the bag in a good ventilated room.


  • Type of mattress: Springless Reflex Foam
  • Fillings: High density Foam
  • Mattress Depth: 10″ / 26 cm
  • Mattress Support:  Very Firm
  • Mattress Handles: Non
  • Guarantee: 1 year
  • Fully turn able: No
  • Additional: Removable Zip & Machine Wash Cover
  • Delivery Format: Roll Pack

All of our mattresses comply to UK Fire Flammability standards.

*Design of the cover sometimes may vary from the image displayed.

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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