Grip Strength Trainer, Hand Grip Strengthener(3pcs, 6 Resistance)

UNIQUE DESIGN - Two Strength Levels in One Device. to bring you more convenience, we designed a RECTANGLE INSIDE AND ROUND OUTSIDE Grip Strength Exerciser. You can make grip strength training with different strength levels by adjusting the direction of Strengthener.HIGH-QUALITY SILICONE MADE - This material will give you MAXIMUM PERFORMANCE - COMFORTABLE AND DURABLE, perfect design for your hand or your fingers. The whole product is WASHABLE and can be used frequently and comfortably.FITNESS & SPORT ENTHUSIASTS - Strengthen your wrists, improve the dexterity of your fingers, increase the strength your hands while reducing fatigue. Help balance your grip muscles and your expanding muscles. 20/30 LBS for young girls and boys use, 40/50 LBS for normal life hand strength exercise use, 70/80 LBS for professional athletes use.REHABILITATION & PREVENTION - Great for rheumatoid arthritis, carpal tunnel, tendinitis, tennis elbow and are on the way to recover from a fractured or broken wrist, or when you type, text or any other activities which use your gripping muscles. It's a very good gift for your health no matter you are outdoor worker or office staff.Weight: about 75gColour:Pink+blue+blackMaterial:Silica gelSize:Diameter: about 8cmPackage Contents:3 x Grip Strength TrainerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.