Review on XFUNY(TM) Anti-Slip Pythons for Playstation 4 Wireless Game Controller - Protective Case with Soft Silicone Skin Rubber Housing Cover (5 Pair) by Cameron Aleman

Difficult to remove and doesn't fit the Xbox One controller very well. Fits perfectly on my wired fake controller for my pc, difficult to remove. Tends to rotate around the ball of the thumb. They are cute, but not very practical and barely noticeable. My thumb got stuck in the rim several times when I pressed it down. It's nice overall, but doesn't seem to work very well for most controllers. Maybe good for Xbox 360 controllers? They are quite difficult to grab and are thick.