Hand Strengthener Grip Rings - MULTIPLE RESISTANCE LEVELS 5-45kg - Forearm Grip Strength - Quickly Increase Your Hand Strength - Finger Exerciser - Best Hand Exerciser Grip Strengthener

The media could not be loaded.  This is my first product review on Amazon - in about 4 years of usage - this shows how dissapointed I am.This review is only about the product - delivery, packaging and customer service was absolutelly on the spot, received the goods one day earlier than estimated + received a massage ring for fingers as a gift.About the product.I have decided to purchase these rubber grip rings in order to up my training to another level. Before I was working on my grip strenght with basic rubber ring ( there is no indication of resistance on it, but I think it is around 50 lb ).When I brought these rings back home, my first impression was that they are really sturdy and made out of good quality rubber. I have tried to squeeze them and I could not get half way through. Take in to consideration, that my hands were cold ( +3 degrees outside ) and I had no warm up for the forearms. After about 1 hour I decided to warm up and have another go. This time I was able to squeeze both rings. First squeeze felt realy good, I have felt full resistance and I was impressed. But that was it. Right after first squeeze they lost all the resistance and felt very similar in my hands. 90lb ring lost its resistance completelly, while 100lb rings ''recovers'' slightly after few hours.I do understand that it is not as easy to make certain resistance rings out of rubber, but then why advertise long duty cycle and mark them with specific resistance band ( 90 and 100 lb ).In conclusion - I had high hopes for this product, I was expecting a challege for myself, but in the end I got completelly the opposite.I have added a video for better understanding.

These are amazing as a stress reliever or for strength and grip training. I went for the lower weight ones to start with and these are good to have even as you progress because there are many exercises you can do with these (Thumbs, isolating fingers etc.) that you will definitely not be able to do on as a high weight as you can with the whole hand. Bear this in mind when ordering and for what purpose you want them for. These are great quality and much better (and safer) than the unreliable spring grip trainers.I lift weights and play piano and can highly recommend this for strengthening fingers, forearms and grip.

90 and 100 pounds are pretty difficult to squeeze for an average strong man...buy the lower weights

annoyed I found the oval shape with bette grip after. But still a great product for wrist rehab.

I purchased these to aid my recovery from hand surgery but, such is my grip, the 30-50 weight was too firm for me. The helpful supplier therefore agreed to swap them for the easier rings. The product is really sturdy and smart and I'm optimistic will enable me to regain the strength in my hand.

Not that strong as it says on the label. They are strong first few minutes. But then the restriction level fades. Look cool though.

Does what it says on the packet

Very good product.. helped with climbing grip strength well