Experience the remarkable benefits of the Super Thumb Guard: Firstly, it offers a maximum ergonomic grip with its contoured thumb piece, ensuring not only comfort but also a convenient place to rest your thumb during use. Secondly, its advanced copolymer coating provides a high-friction surface, akin to vinyl, making it an excellent choice for those seeking a grippier propulsion surface for their thumb. Additionally, it effectively closes the gap between the wheel rim and handrim, preventing fingers from getting caught in between*. Please note that to achieve this gap-closing effect, the handrim must be mounted in the long tab position. If you prefer a smoother option, you can opt for the Natural Fit - Standard Thumb Guard. Elevate your wheelchair experience with the Super Thumb Guard and enjoy enhanced grip, reduced gap, and personalized comfort during every push.