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Twin Extra Long Firm Pocketed Coil Mattress

Tiffany Firm Collection by Diamond Mattress
Orders Ship out 48 hours after order is placed. Delivery will be 3-10 days out from date of purchase. Please call the store for availability and/or delivery.


Mattress can be used on an adjustable base.
The Tiffany Firm Twin Extra Long Firm Pocketed Coil Mattress by Diamond Mattress at Beck's Furniture in the Sacramento, Rancho Cordova, Roseville, California area. Product availability may vary. Contact us for the most current availability on this product.
  • Innerspring
  • Pocketed Coil
  • Firm
  • Tight Top
  • No Flip
  • Motion isolation
  • Cooling technology
  • Adjustable base compatible
  • Pressure relief


CoolTouch GeL Memory Foam
Gel technology features a ventilated, open-cell design that allows you to sleep cooler while also providing support.
5 Series Individually Wrapped Coils
The personalized contouring to fit each sleepers body virtually eliminates motion transfer between sleepers.
Tri-Zone Foam Encased Design
Tri-Zone Foam Encased Design reduces aches and pains with enhanced lumbar support throughout the entire sleep surface.
CoolTek™ Breathable & Wicking Fabric
CoolTek™ Breathable & Wicking Fabric is highly breathable & wicks away moisture.
Eco-Flex High Density Foam
Eco-Flex High Density Foam provides longer lasting comfort and support. It is also Certi-Pur™ certified for healthy and eco-friendly sleep.


Item & Dimensions
Manufacturer Diamond Mattress
Mattress Size Twin Extra Long
Mattress Type Pocketed Coil
Mattress Type Innerspring
Comfort Level Firm
Features No Flip
Features Motion isolation
Features Cooling technology
Features Adjustable base compatible
Features Pressure relief
Comfort Layers CoolTouch GEL Memory Foam; Eco-Flex High Density Foam
Top CoolTek™ Breathable & Wicking Fabric
Coils and Support 5 Series Individually Wrapped Coils
Edge Support Tri-Zone Foam Encased Design
Warranty 20 Year Warranty
Origin Made In the USA
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Adjustable Base Buying Guide
Reference #: BETIFM-TXL
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