PayLessHere 8 Inch California King Size Gel Memory Foam Mattress Fiberglass Free/CertiPUR-US Certified/Bed-in-a-Box/Cool Sleep & Comfy Support - MEM-8CK-G7R-White

• UPC   195030096359
• 💙 Layering: This 8 inch mattress provides a 2 layer full foam system. : 6" base support foam, plus a 2" gel memory foam. The foam mattress is the perfect combination of softness and firmness for all sleeping positions. This medium firm mattress made of gel memory foam helps support your weight and maintain your body shape for optimal rest. 💙 General precautions: Please allow 24-72 hours for the mattress to return to its original state. Any memory foam will expand faster in a warm room. In cold temperatures, it may take longer for your mattress to recover from compression to full size upon delivery. The expansion time of a mattress may vary depending on the environment. 💙 High quality materials: 1-inch memory gel and 5-inch thick high-quality basic sponge., our memory foam mattresses , combined with professional knowledge and the best materials, help provide advanced sleep technology. The gel memory foam provides continuous airflow to insure a cool night’s sleep. The skin-friendly fabric improves breathing ability for the gel foam layer. 💙 Multiple Choices - Our mattresses come in 5 different thicknesses -5/6/8/10/12/14 inches, each with 6 sizes - double bed, full bed, large, king size, perfect for upgrading your marriage bedroom, children's bedroom, student dormitory, apartment, RV or guest room! 💙 CertiPUR US certification: Our mattress adopts multi-layer decompression foam sponge that meets CertiPUR US requirements. The upper layer is cooling memory gel, which is comfortable and soft. The lower layer is made up of a high-density foam, which embraces your body and lets you sleep with ease.