Jayefo Arm Blaster for Biceps Grow & Strengthen Your Biceps with Ease

100% Nylon
Fully adjustable heavy-duty fastener to fit all sizes, arm and hammer odor blaster comes with heavy duty nylon belt, 2 layers padded neck straps, strong heavy duty aluminum
Maintain your workout posture by using this tricep blaster, try using arm curl attachment with bicep curl bar for biceps workouts