WM Crystli Twilight Collection 12 Inch Memory Foam Innerspring Mattress (CA)

Comfort layer material Memory foam Coil type Pocketed Coil Brand Crystli Item firmness description Medium Age range (description) Adult Construction type Hybrid Crystli 12 Inch Responsive Memory Foam Mattress, Hybrid Innerspring Mattress in a Box, Sleep Cooler with More Pressure Relief & Support ◆【Crystli Twin Mattress】: Use perfect 3D knitted fabric to make the surface comfortable and breathable. 1 memory foam and 2 foam layers for optimal softness and support. The wound 9.4-inch pocket coil moves independently, reducing the sense of movement and providing interference-free relaxation. ◆【12-inch Twin Mattress】: high-density mixed foam and medium-hardness temperature neutral, sports isolation. This is a high-quality mattress with a fire-resistant polyester barrier with flammability standards to help you spend a good night. ◆【Pocket Coil Spring Mattress】: The high-quality carbon steel spring coil has high flexibility and can provide excellent customized support for