King Single Mattress Extra Firm Support 23cm Hypoallergenic Grey and White

This 23cm king single mattress is designed to provide extra firm support, making it ideal for those seeking a stable sleeping surface. Its tight top construction features high-density foam and an enhanced 6-turn coil system to ensure comfort and minimize partner disturbance.

• 23cm thickness with extra firm firmness level (9.0)
• Belgium knitted fabric covering for comfort and durability
• Enhanced 6-turn coil system for support
• High-density foam construction
• Hypoallergenic materials reduce allergy triggers
• Treated for 99% dust mite resistance
• Zero partner disturbance - minimizes motion transfer
• Tight top design maintains shape and support

• Size: King single (107cm x 203cm x 23cm)
• Firmness level: Extra firm
• Vacuum packaged - expands to full shape within 2 days after unpacking
• Assembly: Not required

• Mattress x 1
• Plastic bag cutter x 1