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Sealy Thornhill Memory PostureTech 4ft6 Double Mattress
Medium to Firm
Medium to Firm
A suitable level of support for those who can’t choose between medium and firm, but want a comfortable mattress that’s not too hardPosture Tech
Posture Tech
PostureTech coils respond to body weight and pressure from different areas, adjusting its support so your spine is naturally alignedMemory Foam
Memory Foam
Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep27CMMattress Depth
Mattress Depth
The mattress depth is taken from the highest point to the lowest point.
The Thornhill mattress combines Sealy’s unique PostureTech spring technology system and their own MemorySense foam to create a medium to firm sleeping surface.
MemorySense provides targeted comfort where your body needs it the most and works alongside the PostureTech springs to provide cocooning, body moulding comfort.
Its EdgeGuard support works in unison with the spring unit, extending the...
Sealy Thornhill Memory PostureTech 5ft King Size Mattress
Medium to Firm
Medium to Firm
A suitable level of support for those who can’t choose between medium and firm, but want a comfortable mattress that’s not too hardPosture Tech
Posture Tech
PostureTech coils respond to body weight and pressure from different areas, adjusting its support so your spine is naturally alignedMemory Foam
Memory Foam
Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep27CMMattress Depth
Mattress Depth
The mattress depth is taken from the highest point to the lowest point.
The Thornhill mattress combines Sealy’s unique PostureTech spring technology system and their own MemorySense foam to create a medium to firm sleeping surface.
MemorySense provides targeted comfort where your body needs it the most and works alongside the PostureTech springs to provide cocooning, body moulding comfort.
Its EdgeGuard support works in unison with the spring unit, extending the...
Sealy Thornhill Memory PostureTech 6ft Super King Size Mattress
Medium to Firm
Medium to Firm
A suitable level of support for those who can’t choose between medium and firm, but want a comfortable mattress that’s not too hardPosture Tech
Posture Tech
PostureTech coils respond to body weight and pressure from different areas, adjusting its support so your spine is naturally alignedMemory Foam
Memory Foam
Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep27CMMattress Depth
Mattress Depth
The mattress depth is taken from the highest point to the lowest point.
The Thornhill mattress combines Sealy’s unique PostureTech spring technology system and their own MemorySense foam to create a medium to firm sleeping surface.
MemorySense provides targeted comfort where your body needs it the most and works alongside the PostureTech springs to provide cocooning, body moulding comfort.
Its EdgeGuard support works in unison with the spring unit, extending the...