LIANHONG 3" Gel Memory Foam Mattress, Queen, White Ventilated High-Density Pad, Back Pain Relief, Wave Soft Cover, CertiPUR-US, Removable Washable Cover, fit for Queen beds

Gel‑Infused Memory Foam Construction: memory foam mattress perfectly conforms to your body curves, evenly disperses body weight and relieves pressure points across shoulders, hips and knees for restful, uninterrupted sleep.
Enhanced Comfort & Long‑Lasting Performance: Built with high‑density foam layers, this mattress delivers consistent comfort night after night. It helps reduce wear‑and‑tear and maintains stable support, bringing you durable long‑term use for years of comfortable rest.
Wave‑Quilted Soft Breathable Cover: The skin‑friendly polyester cover features unique wave quilting craftsmanship. Equipped with elastic corner straps and anti‑slip backing to keep the mattress stable in place. Premium metal zipper allows full cover removal for easy cleaning and convenient daily maintenance.
Rigorous Safety Certifications: gel memory foam mattress features CertiPUR‑US certified foam core, while the soft outer cover passes OEKO‑TEX certification. Our mattress strictly meets high‑level standards for material safety, low emissions and long‑term durability for worry‑free sleeping experience.
Important Expansion Notice: Please unbox and lay the mattress flat in a well‑ventilated space for 48‑72 hours for full expansion. Note that lower‑temperature environments will extend recovery time. A suitable temperature of 78℉ can effectively speed up foam expansion.