Ive used it about 300 hours and my right click function isnt responding correctly any more. I installed my old bearings into these wheels, and do not have any freeplay. This slide was bad and gave me a really bad rash on my foot. They are amazing and I recommend this product just hated having to put them together. The back of the sander did dig into my heel a little bit bit BUT it was honestly worth it looking back at the pictures because they were BEAUTIFUL. fits perfectly and super comfy! And best of all it is adjustable! It was easy to install & the mounting piece does not affect his ability to wireless charge his cellphone. Plain brown wrapper but works perfectly and not a scratch on it. Theyre showing signs of wear, but Im more than pleased with the quality and my kids still think theyre warm and comfortable.