EZ Grips are made from a high quality elastomer. Our flanges are highly weather resistant and retain their brilliant color for long periods of time. These handle flanges allow the driver to use less grip on the handle while still maintaining control over his vehicle. Our flanges are different than other products, they do not require the operator to cut away his hand grip in order to install them. EZ Grips also work on all vehicles including snowmobiles which have internal grip warmer wiring. Our product does not loosen up in the cold like our competitors can do. Lastly, our products are made of a soft elastomer, not hard plastic. Your knees will appreciate this.EZ Grips fit all kinds of play and utility vehicles. Simply install per the included instructions, use the one time glue packet to adhere the product and you are ready to go. Installation usually takes five minutes and requires no tools. This is a truly universal product!