Premium Memory Foam with Cooling Gel Pad Top -- The inner core of office chair arm pads is made of 100 percent pure memory foam with moderate hardness which provides a cozy feeling with soft touch. The memory foam cushion includes a cooling gel insert on top to maximize comfort by keeping you cool and absorbing body heat to better adapt to your contours. Arc Contoured Design -- We designed gaming chair armrest pillow with an unique arc shape which is better adapt to your wrist, arm and elbow with extra support and comfort. The armrest pad acts as a riser for office chairs, gaming chair, desk chairs and wheelchairs by increasing the height of the chair arms. Breathable & Detachable Mesh Cover -- Along with the cooling gel pad, our armrest cushions come with breathable mesh covers to release heat. Velcro straps and non-slip particles at bottom enable the chair arm pads to be firmly installed on chairs. Hidden zipper makes mesh cover detachable for easy cleaning and machine washing. The padded armrest acts as office chair armrest covers, protecting your chair from wear and tear. Note: Do not put memory foam cushions in the washer or dryer. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-47318 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it