Hand Dynamometer & Grip Ring Bundle

Enhance Your Grip Strength with Hand Dynamometer 【SMART 2-in-1 STACKABLE DESIGN】 The Grip Set includes 5 Grip Strength Trainers: 20-50 lb. If you want a higher resistance level, let's stack the small ring into the big one, then these 2 rings are combined into a new higher resistance level. The Combination Grip Set can be adjusted to 70-100lb. Besides, the stackable design can save more space and is portable, just easy to put into your pocket or bag and carry around. 【8 LEVEL RESISTANCE FITS ALL KINDS OF PEOPLE】 The Hand Grip Strengtheners have 8 level resistance from 20-50 lb & 70-100 lb, which can meet all exercise uses of different people. 20-30 lb are suitable for beginners and rehabilitation therapy. 40-50 lb are great for daily grip strength exercises. 70-100 lb are for stronger and professional athletes' use. Let's share with family to achieve the maximum benefit! 【DURABLE SILICONE+NON-SLIP TIER GRAIN SURFACE】 The surface of the Hand Strengthener is the non-slip tire gr