Emerspring Twin XL Mattress, 10 Inch Twin XL Size Mattress in a Box, Firm Gel Memory Foam for Contouring Support & Pressure Relief, Assembled in the USA, CertiPUR-US Certified, Fiberglass Free

Twin XL Mattress in a Box: Your Twin XL mattress measures 38" x 80" x 10" (96.5 x 203 x 25.4 cm) and arrives conveniently compressed, rolled, and packed in a box for easy setup. Simply unbox, unroll, and allow 48-72 hours for the mattress to fully expand. Designed to fit most bed frames, including adjustable bases, platform beds, slatted frames, box springs, and floors. Support for all: Medium-firm feel contours to your body; gel-infused memory foam regulates temperature for cooling comfort; balances support and pressure relief; motion-reducing foam minimizes partner and pet disturbances; suitable for side, back, and stomach sleepers. Premium Jacquard Cover: Soft, breathable fabric with a cloud-like feel; made with 30% recycled polyester and sustainable materials; CertiPUR-US and Oeko-Tex certified for safe, healthy sleep; fiberglass-free; removable for easy cleaning; Assembled in the USA: Proudly assembled in the USA; crafted with care using high-quality materials; supporting our communities and keeping things top-notch. 10-Year Warranty: You're covered with Emerspring's ten-year limited warranty for sweet dreams; kindly note, opened mattresses cannot be returned; we're always here to help if you need anything.