Retailers please be sure to follow proper installation instructions for best results. Download The Switch Grip® Installation Guide or check out our Switch Grip Installation Video on our YouTube channel. While we warranty our products free from manufacturing defects in materials and workmanship, we do not warranty products that are not installed properly, stored properly or that fail due to accidental damage (dropped, not locked properly, falls out) or due to normal wear. Like traditional finger inserts, Switch Grip Interchangeable Insert components will wear with frequency of use. Visit your pro shop professional periodically to have your inserts and fit inspected.