Big Promotion Crystli Twilight Collection 10 Inch Memory Foam Innerspring Mattress (CA)

The Crystli 10-inch mattress is a hybrid innerspring with pocketed coils and memory foam, designed for adult use, offering pressure relief and support.

• The description claims this mattress provides pressure relief and support.
• The description claims the pocketed springs work independently.
• The description claims the mattress has high durability due to heat treatment and tempering.