Sierra Sleep® By Ashley® 12" Hybrid Firm Tight Top Twin XL Mattress in a Box

Product Overview

High-density charcoal-infused gel memory foam

High-density support foam

Base support foam

390 power packed 15-gauge wrapped coils

Ashley Edge "steel encased"; 2 perimeter rows of 13-gauge wrapped coils for edge support

4-way stretch cover

Luxury pillow pocket technology

Foundation/box spring available, sold separately

Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening

Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details

*Mattress only, all other products sold separately. Images may not depict actual size.

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