Sealy Posturepedic Island Cays Firm King Mattress or Set


: In stock

: King Size Mattresses

Regular price $2,023.99

Mattress Type


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Sealy Response™ PRO pocket coils reduce motion transfer and uncomfortable pressure-points while still giving the perfect amount of push-back support. Our 1000 Series Posturepedic Plus mattresses offer targeted support to the centre third of the mattress where 60% of the body mass with conforming GelSense™ memory foam so you can enjoy a deeper, more restful sleep.

Available with or without a Sealy® box spring

  • Antibacterial treated fabric to help maintain freshness and reduce bacterial-associated staining
  • Cool, soft and silky fibre conforms and micro-adjusts to deliver exceptional climate controlled comfort
  • Cushioning gel infused foam that’s pre-compressed for consistent, long-lasting comfort and support
  • Densely packed, individually wrapped, durable coils reduce motion transfer, and provide even more support and comfort
  • A high-density, flexible coil border surrounding the mattress provides flexible edge support, more space to sleep and added durability
  • Superior conformance gel memory foam designed to sense and respond to your body’s unique shape for improved flexibility and support where you need it most
  • 1,250 coil count
  • Assembled in Canada with Canadian & US parts
  • Dimensions (L × W × H):
  • King mattress: 202 cm x 193 cm x 34.3 cm (79.5 in. x 76 in. x 13.5 in.)   
  • Weight: 53.1 kg (117 lb.)
  • Twin XL boxspring (x2): 202 cm x 97 cm x 12.7 cm (79.5 in. x 38 in. x 5 in.)
  • Weight: 13.2 kg (29 lb.)

  • 10 year warranty

Shop Smart Canada.  


  • Eurotop
  • CleanProtect fabric
  • Sealy AirSense fibres
  • CertiPUR-US SealySupport gel HD foam
  • SealyResponse PRO coil
>Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

  • Orders are processed and delivered Monday-Friday (excluding public holidays)

    Sealy Posturepedic Island Cays Firm King Mattress or Set

    Regular price $2,023.99