SOFT QUIET adjustable weight plate bells, heavy-duty fiber glass handle, works with expandable SoftBell system of adjustable kettlebell, dumbbell and cardio barbell free weights that are compact, portable for travel, easy to store for at home fitness. Use SoftBell system strength training weights for children and physical education with adult supervision. No need for kettlebell wrist guards for men or women. PERFORMANCE HANDLE patented ergonomic design for comfortable natural grip, allows natural, proper performance of large kettlebell swing movements with excellent control and cushioned soft weight plates striking the forearm doing a kettlebell snatch making an ideal adjustable kettlebell set. Plates fit the Hyperwear SoftBell cardio weight bar set with weights and dumbbell handles combining to make the best weights and bar set. ADJUSTABLE EXERCISE WEIGHTS women and men love for customized workouts by adding/subtracting weights from the threaded kettlebell handle outperform any sandbag kettlebell while saving the expense of kettlebell sets of fixed weights - fully compatible with Hyperwear strength training equipment SoftBell System of kettle bells, dumbbell and cardio barbell handles and ideal weight set for women.