Vesgantti King Size Mattress, 12 Inch Innerspring Hybrid King Mattress in a Box, Pressure Relief Pocket Spring King Bed Mattress with Memory Foam & Knitted Fabric, Medium Firm, CertiPUR-US - BT312INK

• 【Medium Firm Plush Feel】King bed mattresses are fully expanded 80*76*12 inch(LWH) approax. Vesgantti luxury mutilayer foam and pocket spring support systerm of mattress provide medium firm yet comfortable feel which will protect and support your lumbar vertebra and back from pain. Boxed mattress fits most bed frame types except adjustable frame. 【Individual Pocket Spring】Innovative zoned spring support system with ergonomic design of king hybrid mattress is constructed by hundreds of individual pocketed stainless spring coils. Each spring work independently to offer an all-over and even support to 7 parts of your body (Feet, legs, hips, waist, shoulders, neck, head). Excellent shock-absorption and resilience, cater your vertebra well, help adjust and correct your sleeping posture. 【Breathable and Healthy】This mattress is designed with multi-layer foams and pocket spring which increasing good air circulation and breathability. It keeps body comfortable and dry and provides a cooler sleeping environment. This bed mattress contains no fiberglass, which means a healthier sleep environment. 【Ultra Quite】Due to the pocket spring and multilayer foams design, this innerspring mattress can effectively absorb noise and vibration. So you won’t be disturbed by any tossing and turning from your partner and enjoy a peaceful and comfortable sleep.This king size bed mattresses can support weight up to 250 lbs. 【Mattress in a Box】Our mattress king is compressed, rolled, and shipped in a box for ultimate convenient delivery to your door. For a better sleeping experience, please wait 72 hours for the mattress to fully expand. You can contact the Vesgantti support team if you have any problems. (Cautions: Make sure no one is standing at the direction where the mattress is rolling out to prevent any unnecessary injury. Once the mattress open and restore, it cannot be rolled back again.)