Make a statement with our Henna Collection Grips! NASA Engineer Developed Extreme Material Cotton/Spandex Material Lets Skin Breathe Precut for Dexcom Safely Made in the USA The Best Adshieve for Safely Securing your CGM Waterproof Just like our signature regular Oval Sports Grip, the new GirfGrip's Large Oval Sports Edition is designed to offer much more coverage for those extra tough workouts and still moves with you while keeping you cool. The innovative material dries quickly and keeps the sweat and water from loosening your device. This patch is designed to help you keep moving! In 2014 GrifGrips was founded when NASA Engineer and dad wanted to help his young Type 1 son. They needed a solution to keep his son's technology attached while enjoying the outdoors. From that needed, GrifGrips quickly became the industry leader in providing solutions for every adventure. Their mission - eliminate challenges and provide solutions that work for big and small adventures. Best known for their adhesive, GrifGrips supports adventures worldwide. Play Hard & Adventure On!!!