Off of the FM Website  FM Decorative Handle Insert/Guard The original FM handle guard was cool back then, and is even cooler now. The FM handle insert is available in a convenient adjustable version (or we can cut to size at n/c) made from a tough, quality polymer available in a lux-soft or pro-comp stiffer flex.  You may also order at additional cost the "Bling" version which is a custom composite material, vibrant color over a poly-gem clear coat. Colors available are Hyper Black, Ferrari(HO) Red, Envy Green, Cobalt Blue, or Fly Yellow. Measure your handle vee from the inside of the handle edge to the joining of the ropes to ensure the correct size is selected. The insert is adjustable for length, positioning and to some extent width. The U-Trim/we-Trim version fits handles vees approx 8" to 12". The Bling verison comes in an "8" (~8"-9" Vee) and 10 (9.5 to 11" Vee) sizes. The FM handle insert is not intended as safety device, although it will obviously reduce the size of the handle opening. There is not enough information available at this time to determine whether such a device will reduce the chance of skier injury, or cause a greater risk of injury. Nor is a device such as this recommended by USA Waterski, the IWSF or WSWB Canada at this time.ÂÂÂ