1. The set contains a variety of grip strength, finger and hand exercisers, each grip is adjustable resistance, the resistance ranges from 5 to 60 kg (11 to 132 lbs), you can easily adjust the training intensity, allowing you anytime, anywhere Get effective hand exercises. 2. Resistance is designed with heavy-duty stainless steel spring and steering adjustment, with 50 lbs of resistance and fully adjustable resistance, it is a durable stainless steel adjuster to meet the needs of high-intensity training. 3. The finger exerciser is suitable for training each finger individually, bears 20 pounds of resistance, can effectively increase finger strength or restore injured fingers, and is also suitable for hand therapy and rehabilitation. 4. The durable finger stretching resistance band is suitable for all hand shapes, made of 100% high-quality silicone, with medium resistance, which can effectively exercise finger flexibility and improve the flexibility of fingers and hands. 5. The hand grip strengthener is made of 100% environmentally friendly silicone material with a medium resistance of 23 kg (50 lbs), which can help improve hand strength and grip. It is suitable for various hand shapes and is a must-have fitness equipment.