- Material Composition: Made from 70% Cotton and 30% Polyester for a soft, breathable feel. - Ergonomic Design: The contoured shape aligns your spine and supports your lower back, promoting better posture during long hours of sitting. - Effective Lumbar Support: Crafted with premium CertiPUR-US Certified memory foam, this back pillow maintains its shape over time and provides the ideal firmness to reduce back pain. - Portable and Adjustable: Features adjustable and extendable straps that secure the cushion in place, preventing slippage. Its universal design fits seamlessly on any office chair, gaming chair, armchair, sofa, vehicle seat, wheelchair, or recliner. - Easy to Clean: The removable zippered mesh cover allows for simple spot cleaning with a damp cloth, or it can be machine washed for thorough cleaning when needed. Use Scenarios: 1. Office Use: Enhance your work-from-home setup or office chair to reduce discomfort during long hours of sitting. 2. Gaming: Improve your gaming experience by ensuring proper lumbar support during extended gameplay sessions. 3. Travel: Use in the car or on planes to maintain comfort and support while on the go. This back support cushion combines comfort, functionality, and versatility, making it an essential accessory for anyone seeking relief from back pain while sitting.