Unipack Deluxe Neoprene Dumbbells 5lbs Set of 2 Set of two neoprene dumbbells, 5lbs each Neoprene coated for a comfortable and non-slip grip Hexagonal design to prevent rolling of dumbbells, great for indoor and outdoor use Perfect for strength training, at-home workouts, jogging, walking, general exercise, yoga, aerobic and more Can be held in hands while walking to sculpt muscles and boost fat-burning