ensure a secure fit on any chair. In addition to its typical use as a one-piece back and seat cushion, you can fold the two cushions and attach the elastic band under the chair, Features: [ Back Butt Support Gel Cushion ] Specially designed for individuals who spend extended periods seated, this cushion ensures support for both your back and buttocks. Elevate your sitting experience and prioritize your comfort with this thoughtfully designed accessory. No need to worry about issues such as easy flattening and the inner core turning moldy and yellow, as seen in commonly available memory foam seat cushions. [ Breathable Ventilated ] Crafted from gel material, our gel cushion ensures an even distribution of your body weight. By eliminating pressure on uncomfortable points, this cushion enhances overall comfort. The honeycomb construction not only promotes effective weight distribution but also facilitates improved air circulation, keeping your bottom cool and comfortable. [ Easy to Clean ] The combination of the mesh cover and gel cushion ensures superior air circulation and breathability, keeping your buttocks and back comfortable as you sit. The zippered, removable mesh cover is machine washable, allowing you to use the seat cushion without worrying about staining. [ Two Ways to Use ] This seat cushion fits most wheelchairs and can make any hard chair exceptionally comfortable. Non-slip particles on the bottom, along with two adjustable straps with buckles, ensure a secure fit on any chair. In addition to its typical use as a one-piece back and seat cushion, you can fold the two cushions and attach the elastic band under the chair, allowing for an adjustable thickness of up to 3.14 inches. [ Universal Fit for Chairs ] Before making a purchase, please measure to ensure a perfect fit - the seat and back cushion size is approximately 18.5" x 16.9" x 1.57". Suitable for office chairs, car seats, wheelchairs, and more, making it an ideal gift for family, elders, friends, or colleagues. Package Includes: 1 x Office chair cushion Listing and template services provided by inkFrog