uxcell Hand Grip Strengtheners, 5 Level: 20-30/30-40/40-50/50-60/60-70Lb Silicone Rings Fingers Forearms Exercise Grip Trainer for Rock Climbing

• [Hand Grip Strengtheners] – Resistance: 20-30LB (Green), 30-40LB (Pink), 40-50LB (Blue), 50-60LB (Gray), 60-70LB (Black); Thickness: 18mm/0.71; Outer Dia.: 70mm/2.76; Inner Dia.: 34mm x 26mm/1.34 x 1.02
• [Material] – Made of durable silicone material, it has the characteristics of good deformation resistance, high elasticity, not easy to tear or crack, and can be used for a long time.
• [5 Resistance Level] – The package included 20-30lb, 30-40lb, 40-50lb, 50-60lb and 60-70lb level resistance hand grip strengtheners in different color which allows you gradually increase the difficulty of training with the improvement of strength to meet your different levels exercise needs. Two strength levels in one hand grip strengthener, can train different levels of grip strength by adjusting the direction of it.
• [Feature] – With small point textured surface, comfortable grip, perfect for your hand or fingers. Suitable for people of all age to increase hand strength, improves finger and hand dexterity, and reduces tired and stress. In addition, it can help balance and improve your grip muscles for your daily exercise needs.
• [Application] – The hand grip trainer can be used for squeezing and pinching, athletes workout, rock climbing, finger and forearms exercise, muscle strengthening, exercise training, fitness, etc.