NightyNight Firm Queen Mattress 14 Inch Hybrid Mattress Queen Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam, OEKO-TEX STANDARD 100 and CertiPUR-US Certified

Core Highlights of NightyNight Hybrid Mattress 🛏️ 8-Layer Hybrid Design: Combines gel memory foam and individually wrapped pocket springs for a medium-firm feel, balancing comfort and support. ❄️ Cooling & Breathable: Gel memory foam + 3D soft knit fabric promotes air circulation and heat dissipation, keeping you cool all night. 💆 Pain & Pressure Relief: Multi-layer foam design effectively relieves body pressure and promotes spinal alignment, reducing back and joint pain. 🛡️ Certified Safe: OEKO-TEX® STANDARD 100 & CertiPUR-US® certified, tested for 1000+ harmful substances, safe for long-term use. 🔒 Stable & Durable: Reinforced edges + high-density base foam prevent sagging; motion isolation coils ensure undisturbed sleep. 📦 Convenient Delivery: Shipped in a compact box, easy to unbox and expand (48-72 hours for full expansion). The NightyNight 14" Queen Size Hybrid Mattress is the perfect choice for anyone seeking a comfortable, supportive, and healthy sleep solution - whether you're a side, back, or stomach sleeper, it adapts to your body shape and provides the support you need for a restful night's sleep. Note: Please make sure the mattress is not different before tearing the vacuum package, if there is any difference, please make sure to contact customer service at the first time to deal with it. We promise a long time warranty service for the mattress, as follows: 1. Since the date of signing the order, the mattress overall warranty 1 year; spring part of the warranty 10 years. 2. Warranty period, such as the mattress has any collapsed (the center of the mattress, the edge of the collapsed loss of more than 10%) ringing, deformation, please contact customer service at the first time to deal with it.