About this item

• TWIN MATTRESS IN A BOX - Crystli twin sized mattress is compressed, rolled, and shipped in a box for ultimate convenient delivery. Shipping Dimensions of king bed mattress : 44"L x 13"W x 13"H. For a better sleeping experience, please allow 48-72 hours for the mattress to fully expand.
• Keep cool throughout the night with this hybrid twin mattress featuring premium knit fabric for a comfortable, breathable surface. The air-flow foam layer contains millions of open cells that act as airway chambers, maximizing airflow and allowing the foam to breathe for exceptional temperature regulation.
• BUY WITH CONFIDENCE - Crystli is specializing in researching & manufacturing better mattress, dedicated to improve sleep quality and optimize deep sleep. All our mattresses come with 100-Night NO-RISK Trial
• EDGE SUPPORT & MOTION ISOLATION - The high-quality carbon steel spring coil has high flexibility and provide excellent customized support for your skeletal system. They work independently from each other, effectively absorb sound and vibration, evenly distributed body weight. It also reinforces the edge support and isolates motion transfer to a significant extent.
• HYBRID DESIGN FOR ALL SLEEPERS - The CertiPUR-US certified memory foam and pocketed innerspring hybrid construction reaches a balance between firmness and softness.The twin size mattress provides the targeted support to your body, proper back support & alignment. No worry about slipping off the bed.