Sierra Sleep® By Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm California King Mattress in a Box

Product Overview

2 layers of phase change material (PCM)

2" copper-infused gel memory foam; 1.5" charcoal-infused gel memory foam; 3" sculpted body-contouring comfort foam

Green tea-infused support foam base

4-way stretch knit cover

Adjustable base compatible

Foundation/box spring 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; see warranty for details

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