Description: Back Support Pillow: If you spend a lot of time sitting in an office chair, gaming chair, or driving, this lumbar pillow will perfectly assist you. The car back support adopts ergonomic design to alleviate upper, middle, lower back pain and back tightness Never Flatten Out: Our High Back Lumbar Support Pillow is made from high-density, thick, sturdy memory foam that is beautifully and molded to ensure firm yet comfortable fit while maintaining its density for enhanced comfort Secure in Place: Our Office Chair Waist Cushion has two adjustable upgraded straps so no matter how much you move around it stays firmly fixed on any office chair, computer chair, car seat,SUV,truck or any other home office accessories Breathable 3D Mesh Cover: Equipped with a removable and machine-washable mesh cover this wheelchair back cushion maintains good air circulation keeping your back cool and comfortable Ideal Gift Choice: Memory Foam Back Cushion is a gift choice for Christmas, New Year, Birthday, Valentine's Day, Mother Day, Father's Day, Weddings, Halloween and Graduation ceremonies Package Includes: 1 Office Chair Waist Cushion Note: Please allow slightly errors 1-2cm differences due to manual measurement.