Thrive Finale 10-Inch Innerspring Twin Mattress - 3 Zone Individually Encased Pocket Coils - CertiPUR-US Certified Foam - Best Affordable Bed - Guest Room Beds and Kids - Made in USA - Twin XL Size Join over 9k happy customers who wake up rested, refreshed and without pain every morning, because they own an Englander Finale 10-inch innerspring mattress. Proudly Made in the USA. With a plush quilted cover and an innovative 3 Zone Support System to eliminate pressure points, motion disturbance and lower back pain, this is the best cheap mattress you will find for an incredible night's sleep! This Twin XL mattress is strong and durable enough to take a beating from the kids and makes a welcoming guest bed experience or trundle mattress. The foam in this super soft mattress is CertiPUR-US certified, meaning it has been independently tested for safety and quality, and is free from toxic chemical fire retardants. We compress and roll your innerspring mattress into a compact box for easy shipping and effortless setup in your bedroom. Includes a 1-Year Warranty. Twin XL size: 38" x 80" The mattress can be used right away, but may take up to 72 hours to fully inflate.