ZINUS 8 Inch Foam and Spring Hybrid Mattress [New Version], King, Fiberglass Free, Medium Firmness, Durable Support, Certified Safe Foams & Fabric, Mattress in A Box

The Foam and Spring Hybrid Mattress provides even, perfectly cushioned support for consistently good sleep and well-rested mornings. Top-quality foam layers and reliable springs work together to create a comfortable surface with a strong, supportive base layer. Made with Certi-PUR US® certified foams, this hybrid mattress guarantees the highest quality and no harmful chemicals where you sleep. This mattress is expertly compressed, packed, and shipped to you in one convenient box—complete with a 10-year limited warranty to put any other worries to rest.

• TRADITIONAL SUPPORT, BETTER FOR THE PLANET – This reliably comfortable hybrid will provide even support night after night and arrives to you in a new smaller box that reduces its carbon footprint
• RELIABLE SUPPORT - Heavy-gauge steel coils are interconnected to deliver consistent, durable support from head to toe
• MADE TO LAST – Durably designed to last you for years to come; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs
• CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep
• WORRY-FREE WARRANTY – A 10-year limited warranty is included for added peace of mind