Finger Strengthener Hand Resistance Bands [8pcs], Finger Exerciser Grip Strength Trainer Hand Stretcher, Muscle Exercisers Improve Grips Performance (4 Levels 6.6lb, 8.8lb, 11lb, 13.2lb)

This is a very quality made product. It not flimsy and I like the fact it has bands for 4 different levels.

I've had those cheap extenders that come in green/blue/orange, and I've had the Portholic all black ones. The black ones were better quality and strength than the colored ones, but I still ended up snapping the level 4 after 2 months. I just bought these, so I can't say how durable they are, but it's a much better workout. I get a much stronger burn and pump from these than any other extender.My only complaint is how tight the holes are for your fingers. It's as if it was designed for Asian women. No matter, they come in pairs so even thought it takes time getting on and off, you can have one on each hand for the duration of the workout and it actually saves time.Hoping they don't snap like the cheaper options. We'll see.

So far I am still on the white one, but initially I was only able to do 3/day. Now I am up to 25/day. So I feel like it is giving me some strength in my fingers. Would definitely recommend.

I just got these recently after having had a set of Iron Mind Expand Your Hand Bands for several years. I never made it past the second difficulty on the old ones and hadn't used them for years. I've been climbing more regularly recently and just took up bass, so I figured I should give it a go, but they were dry and brittle from age so I got these new ones. I like the finger loops. Have been using the Level 1 bands consistently for about a week, but too early to notice results. So long as they hold up over time, I think I'll be happy with this product.

When I got these it was the first time I had ever used this type of apparatus. I moved through the first 2 level strength bands very quick. Used the 3rd level for a couple weeks, until one broke and I was forced to go up to the 4th (13.2lb.) Bands. Overall I am very pleased and can really tell the difference. The other thing is you can really see the difference as well! I would easily give them a 9 out of 10!