MLILY Ego Serenity Twin Mattress, 12" Gel Memory Foam Mattress in a Box, Medium TechForma Charge Temperature Range: '-4°F to

Charge Temperature Range: '-4°F to 131°F (-20°C to 55°C)

Certified Safe & Sound: Rest easy knowing your mattress is certified by CertiPUR-US certified foam and OEKO-TEX certified textiles

Thickness: 12in

Simply unroll and watch your memory foam mattress expand within 84 hours – no heavy lifting

MLILY Ego Serenity Twin Mattress, 12" Gel Memory Foam Mattress in a Box, Medium TechForma Charge Temperature Range: '-4°F toAbout this item Mattress Size: Twin Mattress Type: Gel Memory Foam Mattress Mattress Profile: 12inch Comfort Level: Medium Firm Certified Safe and Non Toxic: CertiPUR US and OEKO TEX certified Universal Compatibility: Fits all bed frames, bases, bunk beds, and adjustable beds Twin Mattress: 75 x 38 x 12 inches 350 lb maximum weight capacity Memory Foam Mattress Highlights: Breathable, Edge Support, Pressure Relief, Low Motion Transfer Mattress in a