Target multiple muscle groups Convert standard dumbbells into thick handles to work the arms, hands, biceps and triceps for complete upperbody strength. Compatible use Bar grips for weightlifting designed to help you retain dumbbells, handles and accessories during workouts. Nonslip design Silicone material with a nonslip, textured surface resists sweating and increases the stability of the dumbbells during use. Longterm comfort Ergonomic design provides better grip stability for extended strength training sessions with minimal discomfort. Material and fit Silicone construction; thick handles designed to fit standard dumbbells for enhanced grip and control. Use scenarios Home workouts: Add these thick handles to standard dumbbells to intensify arm and upperbody routines with improved grip and control. Gym or circuit training: Use during curls, presses and rows to reduce slippage and maintain form through demanding sets. Grip and forearm conditioning: Incorporate into rehabilitation or gripstrength programs to build endurance and control.