This custom tray table is designed specifically for Permobil power wheelchairs with Uni-Track rails, offering perfect compatibility with M300, M3, M1, F3, F5, and K300 PS models. Please ensure your wheelchair has standard armrests with bottom rails before installation. The tray features a practical slide-on installation—simply attach it to the armrest track and secure with included screws. No tools are required, making it easy to install or remove as needed. With a compact size of 5.91" x 9.61", it offers a lightweight yet stable surface for daily activities like eating, reading, or placing small items such as phones and remote controls. The raised edges prevent objects from slipping. Ideal for improving convenience and independence, this tray is perfect for everyday use. Note: It is not designed for heavy items or resting. Always check screws regularly to ensure safety. This product is a third-party accessory designed to be compatible with Permobil. Our products are not affiliated with, authorized, or endorsed for Permobil. The brand is mentioned for compatibility purposes only.