California King Size Mattress (Upgraded), 12 Inch Luxury Hybrid Cal King Mattress in a Box, Cooling Gel Memory Foam & Pocket Springs, Medium Firm, Back Pain Relief, Extra Edge Support, 365-Night Trial

Brand: Hiboss

Color: Black

Features:

• 【Experience the Comfort of a Luxury Hotel】With a medium-firm feel, these luxury hybrid california king size mattresses strike the perfect balance between plush comfort and firm support — ideal for side, back, and stomach sleepers. It promotes healthy 7-zone spinal alignment to help relieve back pain, gently cradles your body and lets you wake up refreshed without morning stiffness.
• 【Premium Healthy & Comfortable Fabric】Crafted with a soft Euro-top cover made from premium 4D knitted fabric, this cal king mattress is ultra-breathable and gentle to the touch. It is 100% fiberglass-free, certified by CertiPUR-US, and contains no irritating chemical odors — creating a cleaner, safer sleep environment for you and your family.
• 【Cooling Gel Foam for Hot Sleepers】Infused with cooling gel, the top foam layer of this california king size memory foam mattress actively dissipates body heat and boosts airflow for a fresher night's rest. Multi-layer high-density memory foam helps release muscle tension, so you can fall asleep faster, stay asleep longer, and wake up feeling restored — without overheating at night.
• 【Motion Isolation & Strong Edge Support】This mattress cal king size features upgraded heavy-gauge pocketed springs for long-lasting durability and excellent motion isolation — so you won't feel your partner tossing and turning. Reinforced perimeter coils and high-density foam strengthen edge support, letting you enjoy the full surface without sagging or rolling off.
• 【12 Inch Cal King Size Mattress】This california king bed mattress measures 84" L x 72" W x 12" Th and supports up to 1,200 lbs. Compatible with all standard California King bed frames. This cal king mattress in a box ships compressed, rolled, and boxed for convenient delivery (Maintain a safe distance when unboxing, as the mattress may expand rapidly once opened).
• 【Worry-Free Purchase & Support】This mattress cal king is expertly engineered to address common sleep issues and optimized for everyday comfort. Each mattress undergoes rigorous pre-shipment inspection to guarantee exceptional quality. We stand behind our product with a 10-year warranty and a 365-night sleep trial. Should you have any questions, our dedicated support team is always ready to assist you — upgrade your sleep experience, completely risk-free.

model number: HBA12CK-1

Part Number: HBA12CK-1

Package Dimensions: 75.0 x 12.0 x 11.0 inches