What's different between standard grip donuts vs ours? BEVELED INNER EDGE - Unique to GD, a 45-degree beveled edge construction ensures the donut flat against the grip flange in all conditions at all times. 7MM THICK FOAM - Thin enough to not feel bulky yet thick enough to provide extra cushion and keep those hands centered on the grips. DYE SUBLIMATION PRINTED - Buttery smooth, UV fade resistant and near impossible to wear through. INCREASED DIAMETER - 20% more surface area aids bigger handed riders and fills out the grip more than standard size grip donuts. LIFETIME WARRANTY - Any damages beyond normal wear and tear is 100% covered by GD. That includes peeling, tearing or any other physical damage no questions asked. Almost all our our grip donuts are also available through Amazon Prime 1 or 2 day shipping! Simply search "gripdonuts.com" on Amazon. WE SHIP 6 DAYS A WEEK MONDAY THROUGH SATURDAY! Orders sent before 10am EST go out the same day. Free shipping, free returns, if you have any questions do not hesitate to ask! We manufacture and ship EVERY product in our store from our shop in New Hampshire. Check out @gripdonuts and @the_adrenaline_addicted social media for some behind the scenes. Support the dream and leave a review!