ZNCMRR Climbing Pull Up Power Ball Hold Grips with Straps, Non-Slip Hand Grips Strength Trainer Exerciser for Bouldering, Pull-up, Kettlebells, Fitness, Workout

Not happy with it at all... Horrible surface, very slippery. Not a good use for me... Useless

So I see in the title that these are for increasing climbing power and pulls up and such. Not for me. I'm like a beginner when it comes to pulls up so if these make it harder, HARD pass. But, at a gym that I visited once had a "grenade" attachment that goes to the end of the rope to be used for triceps and shoulders. Let me be the first to say, WOAH. Game changer. On tricep extensions, the muscle-mind connection was out of the charts. Same for shoulders when doing face pulls! A little awkward grip at first but once I got the hang of it, the grenade style attachment became my BFF! That is, until I decided to purchase one on my own but for $33 dollars... for one grenade. No way Jose. I quickly looked around for alternatives and found these. For $22 for 2, I thought these were a steal. At first, I was a little weary of the quality but when I received the products, it compared well to the first grenade attachment that I used! Obviously, these aren't metal but who cares? Maybe if you have sweaty hands but a quick little wipe or a little shift in the grip position should fix that. I can't comment if they'll hold up a person since I haven't tested that but based on my experience with them, I wouldn't be afraid to try it (that is, until my back and grip are strong enough). For your bodybuilding venture? These are a great alternative for the grenade!

Muy buenos y prácticos ya que se pueden colocar en cualquier barra, se agradecería que vienieran con bolsita transportadora. Buen material.

These are very cool and force your grip to improve! Also comfortable to use grip wise!

UPDATE: I just had weak grip and thats why my hands were slipping, after a month of doing pullups with these everyday my hands dont slip no more even if my palms are a little wet. I got these strictly for my pullup bar workouts and they are great and super sturdy, the biggest flaw is that once your palms start sweating they get super slippery and its near impossible to hold on to them I recommend using workout gloves with these to fix the issue

Well made with a solid yet comfortable grip. Favored by both my male and female clients.