3" Gel Memory Foam Mattress Topper

Cold Gel Memory Foam: Gel-infused memory foam for a cooler night's sleep，Memory foam porous design allows superior ventilation to keep you cool overnight
Double-Layer Design, Optional Hardness: The dual-layer memory foam design of the ONBRILL mattress features a soothing soft top and firm bottom to provide you with comfort options.Softness can be selected according to your needs
Washable Cover: Double cloth cover,The fiber cover is OEKO-TEX certified and uses skin-friendly and breathable fiber cloth. It is equipped with adjustable elastic bands and anti-slip surface lining to prevent sliding. Zipper closure for easy removal and cleaning
CertiPUR-US and Oeko-TEX Certification: CertiPUR-US certified foam and OEKO-TEX cover meet the highest standards for safety. The topper will fully expand in 48 hours, and any new foam smell will quickly dissipate
TIPS: Memory foam will have a slight flavor after opening, this is a normal phenomenon, after a period of time will automatically dissipate, please do not wash & expose to sunlight, cleaning will lead to memory foam function weakening

Twin: 75" x 38" x 3"
Full: 75" x 54" x 3"
Queen: 80" x 60" x 3"
King: 80" x 76" x 3"

Fabric Type: Gel Memory Foam
Special Feature: Pressure-Relief, Cooling, Supportive, Skin-friendly, Non Slip
Closure Type: Pull On
Product Care Instructions: Machine washable cloth cover
Water Resistance Level: Not Water Resistant
Material: Gel Memory Foam, Memory Foam
Item Weight: 17.86 pounds

Easy Setup, Expert Support: The product is delivered flat-packed.

Unbox, follow the printed guide.

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Ships out within 1-2 business days

Tracking information via UPS/FedEx will be provided.

Free shipping within the United States.

30-day return with 2-year warranty