One-handed professional adjustable dumbbells | 2.3-20KG / 5-45LB |16 levels of adjustable weight

【Design Features】

． With the rotating handle, wrist the end dial to change the weight easily. Between the adjustable range 2.3-20KG or 5-45LB with 16 weight selections.

． Quick-adjusting dumbbells greatly saves space and time.

【Widely Application】

． Adjustable weight range suitable for different types and levels of exercise, such as bodybuilding, core workouts, strength training and aerobic exercise.

【Ideal Gift】

．  Perfect gift for friends and family, especially on birthday, Thanksgiving and Christmas.