Support Grip Handle The Support Grip Handle mounts to any clean horizontal or vertical flat non-porous surface in seconds. Held securely in place by twin suctions cups, it is quick & easy to fit with no need for drilling or screws. It's easy to relocate if desired, making it ideal to take when travelling for added assistance where you need it most. The Support Grip Handle is available in 2 lengths: 29cm & 40cm. Cup Diameter: 9cm