King Size 9 Inch Medium Firm Pocket Spring Mattress, CertiPUR-US Certified, Edge Support, Motion Isolation, Bed in a Box for Cool Sleep

Experience superior comfort and support with our king size mattress. The pocket spring system with reinforced edge support provides stability and prevents sagging, making it easier to get in and out of bed. The CertiPUR-US certified foam layer offers pressure relief, while the breathable knit cover enhances airflow for a cooler night's sleep. This mattress ships compressed in a box for easy setup and is compatible with most bed frames.

• CertiPUR-US certified foam layer ensures safety and provides pressure-relieving comfort
• Reinforced perimeter edge support enhances stability and prevents sagging
• Breathable knit cover promotes airflow for a cooler sleep experience
• High-density foam base layer ensures durable support and maintains structure
• Ships compressed, rolled, and boxed for effortless delivery and setup
• Compatible with most bed frames, including platform beds and adjustable bases
• Optimal 9-inch profile with a medium firm feel for all sleep positions
• Pocket spring system isolates motion for undisturbed rest
• Clean white finish complements any contemporary bedroom decor