Select™ 300 Firm Full Size

No Longer Manufactured.

Brand New Limited 10 Year Warranty

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  • Technical Features

Technical Features for Serta Select™ 300 Firm Full Size

GET MORE FROM YOUR SLEEP - The mattress features Serta Cool Twist® Gel Foam which helps provide pressure-relieving comfort. The 739 Custom Support® Individually Wrapped Coil Innerspring has a special coil gauge design that helps create a firmer feel across the mattress while the Best Edge® Foam Encasement strengthens the mattress edges. The mattress has a premium support system which minimizes impact from partner movement and also has advanced foams designed for motion isolation.


This Model Features:

    • Cool Twist® Gel Foam
      • Breathable, gel-enhanced foam gently conforms to the body and helps reduce tossing and turning
    • 739 Custom Support® Innerspring
      • Special coil gauge design helps create a firmer feel across the mattress that encourages proper back support and alignment
    • Best Edge® Foam Encasement
      • Strengthens the mattress edges
    • ComfortLast® Construction
      • Resists sagging and edge roll-off
Specifications:
Model Name: Select 300
Comfort Level: Firm
Mattress Crown Height: 9.5"
Comfort Layers: Foam Layers in a mattress that provides the comfort level (i.e. Firm)
Quilt Layers: Layers of Fiber or Foam sewn to the cover of the mattress
First Layer:
Second Layer:
Third Layer:
FireBlocker™ Fiber
Pillo-Fill®
Pillow Soft Aire™
Deck Layers: Layers of Foam located in the “pillow top” of the mattress
First Layer: N/A
Upholstery Layers: Any layers of Foam in the mattress that lay on top of the support layer
First Layer:
1/2” Cool Twist® Gel Foam
Support layers: Coil Unit in a matress that provides support for the sleeper.
Coil Unit: 739 Custom Support® Innerspring Firm
Coil Gauge: N/A
Coil Density: N/A
Edge Support: Best Edge® Foam Encasement
Coil Support: N/A

WARRANTY: *10 Year Limited Warranty

Mattress Dimensions: International Sleep Product Association (ISPA) Tolerance (+/- 1/2")
Twin: 39" x 75"
Twin XL: 39" x 80"
Full: 54" x 75"
Queen: 60" x 80"
King: 76" x 80"
Cal King : 72" x 84"
The Select 300 Full Size Firm Mattress has many exciting features for users of all types. It's one of FactoryOutletStore's best selling . See the Select 300 Full Size Firm Mattress gallery images above for more product views. The Select 300 Full Size Firm Mattress is sold as a Brand New Unopened Item.