The Simmons Beautyrest World Class Mannsville Extra Firm is an excellent quality mattress with an extremely firm comfort.

Featuring 1000 Super Pocketed Coils (in a queen) this mattress has excellent motion separation for less disturbance while you sleep. This mattress contains Simmons exclusive NXG Memory Foam - Next Generation Memory foam dissipates heat rather than holding it and has faster response time than traditional memory foam.

This is an excellent choice for a couple who wants a mattress that will last them over 10 years and have a hard surface feel.

The NEW World Class mattresses features transflexion foam which is pre broken in for you so there is no annoying break in period.  This means that the comfort will remain consistent throughout the years instead of getting to soft over time.  The NEW World Class mattresses also feature a mesh Quantum lock that encases the 360 degree foam encasement currently used in all World Class and above Simmons mattresses to prevent bulging or rupturing of the foam encasement.  This once again will help with the longevity and durability of your Simmons mattress.

Quilt - Top of Mattress

• Fire Retardant fiber Fire-Safety Certified
• 1" High Density PurFoam Luxury Firm
• 1.25 oz. Celestra

Comfort - Padding Layers

• 1" Energy Foam
• NxG Memory Foam Layer

Correct Back Support System

• Coil System: Super Pocketed Coil
• Coil Gauge: 13
• Edge Support: 3" Foam Encased Edge

Coil Counts:

• Cal King 1258
• King 1296
• Queen 1000
• Full 825
• Twin XL 630
• Twin 594

Comfort

• Extra Firm
• Comfort Scale 2

Warranty

• No Flip, No Rotate
• Non-prorated
• 10 year warranty against manufacturer's defects

Foundation
 

• Triton Foundation
• How to pick your Foundation
• Regular Box Spring: 9"
• Low Profile Box Spring: 5.5"

Made In: USA

Mannsville Extra Firm Twin set          $997      39" x 74" x 20"
Mannsville Extra Firm Full set            $1097    54" x 74" x 20"
Mannsville Extra Firm Queen set      $1197     80" x 60" x 20"
Mannsville Extra Firm King set          $1597     80" x 76" x 20"
Mannsville Extra Firm CA King set    $1597     84" x 72" x 20"
Mannsville Extra Firm Twin mattress only         $897    39" x 74" x 11"
Mannsville Extra Firm Full mattress only           $997    54" x 74" x 11"
Mannsville Extra Firm Queen mattress only      $1097    80" x 60" x 11"
Mannsville Extra Firm King mattress only          $1497    80" x 76" x 11"
Mannsville Extra Firm CA King mattress only    $1497    84" x 72" x 11"

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