About This

• 【X-Large Ergonomic Seat Cushion with Lumbar Support】: This extra-large seat cushion (18.5*16.93*12.6in) offers wide and deep seating surface that fits most body types. The raised side wings gently support your outer thighs, helping to distribute pressure and reduce numbness and discomfort during extended sitting — ideal for office work, driving, and everyday use
• 【High-Density Memory Foam】: This high-density memory foam cushion offers firm yet comfortable support that conforms to your body and bounces back after each use. It resists flattening over time, so you can enjoy reliable comfort for office work, long drives, and everyday relaxation
• 【Coccyx Hollow Design】: The cutout keeps your tailbone suspended to help relieve pressure and ease discomfort during long sitting. It also improves airflow to reduce heat buildup, keeping you cool and dry throughout the day.
• 【Ice Silk Cover】: The cushion cover is made of premium ice silk fabric, offering a smooth, cool-to-the-touch feel that stays comfortable even during extended sitting. The breathable material promotes airflow to help keep the cushion surface dry and fresh throughout the day. The zippered cover is removable and machine washable
• 【Non-Slip Bottom】: The ergonomic seat cushion features a non-slip bottom with grip enhancing particles that increase traction and friction on most seating surfaces. Whether you're using it on an office chair, wooden seat, or car seat, the seat cushion stays securely in place without sliding or shifting as you move, so you can sit comfortably without the need for constant readjustment
• 【Package Notes】: The memory foam seat cushion is vacuum-compressed for convenient shipping. After unboxing, please place the cushion in a well-ventilated area to allow the foam to gradually expand and regain its full shape and support

Overview

• Brand : CHANCEE
• Special Feature : Enlarged Coccyx Hollow, Help stabilize posture, High-density Memory Foam, Non-slip Bottom, X-Large Ergonomic Seat Cushion with Lumbar Support Enlarged Coccyx Hollow, Help stabilize posture, High-density Memory Foam, Non-slip Bottom, X-Large Ergonomic Seat Cushion with Lumbar Support
• Color : Dark Grey
• Size : X-Large
• Fill Material : Memory Foam