KontrolFreek Non-Slip Thumb Grips for Gaming Controllers - Universal Fit for Nintendo Switch Pro, PS4, PS5, Xbox One & Xbox Series X - 8-Pack (Blue/Green/Red/Black) - Improve Grip & Precision for Competitive Gaming & Long Play Sessions

As someone who has tried out multiple grips (kontrol freek, scuff universal caps, best buy/insignia, generic brands, etc.), I can tell you that these are exactly what I was looking for. Even though many of the different brands and models of grips 'look' similar at first glance, they DO all feel completely different, and affect the way you manipulate the analog sticks.I play a lot of MW2, but also enjoy adventure/exploration type games. Both require constant use of the right stick for camera movement/aiming/orientation, and these do not disappoint. They're VERY grippy, and in the perfect way. I've tried multiple other thumbstick grips (even others in the kontrol freek line), focusing on what works best for me on the right stick for critical aiming and also for just casually looking around. They fit very secure and snug, add minimal but usable height (I measured just under 2mm with a caliper), and have a great pattern that feels 'right' in every situation. I don't feel like I have to adjust my grip and thumb position constantly anymore.The design is interesting...it's somewhat of a hybrid; the edge is very slightly raised, so there is a subtle 'rim'; and then you have the grippy bumps. The company logo in the middle acts as a very slightly raised area for a tactile 'center point'; kinda reminds me of the raised dot in the middle of something like Razer Wolverine thumbsticks.BTW, these are NOT 'silicone'! I HATE silicone thumbstick grips, and i can't stand the fact that "Silicone" has become a buzz word associated with "thumb grips", "no slip", etc. All the cheap "made in China" ’universal thumbstick grips’ (and i’ve tried a few) were of course made of silicone...and they just don’t hug the stick tight enough. They slip/rotate too easily, and your thumb doesn’t stick to them the way they should. Even if they did fit tightly, there would still be some play in the rotation/fitting because silicone just doesn't grip the same way rubber (or whatever this kontol freek voodoo blend) does..that's just how it is, and it's all about the material and the compound that's used. Long story short, if silicone is 'grippy', these are 10 times 'grippier'!!!Pros:- NOT silicone. it’s KF’s proprietary blend. it’s almost ‘tacky/sticky’, but in the best way. i thought it would be ‘too grippy’, but it’s exactly what i needed now that they’re on.- they stay on the stick very tightly, and don't slip whatsoever (I'm using them on a PS4 and Switch Pro controller, but I can tell these will tightly hug anything). imagine you got your thumbsticks "dipped" in a grippy rubbery compound...that's pretty much what they feel like, and it's quite remarkable.- extremely minimal height increase (my caliper says it's in the 1.7 - 2 mm range) - it's hard to get a steady accurate reading cause they're not a completely rigid material - this slight but almost unnoticeable height adds a touch of control; anything higher and you start to get into "I need to re-adjust my grip" territory.- the texture and pattern on the surface is conducive to different handling styles (using the edge/perimeter of the thumbstick, or placing the thumb right in the middle)Cons:- they don't add much height at all (if that's what you're looking for), since they slip over and make contact directly on top of the thumbstick vs clamping onhighly recommended!!!!