Alright skateboarders, listen up - these little washers might not look like much, but they make a huge difference in your ride! We're talking about 100 pieces of stainless steel axle washers that measure 8x11x12mm with a solid 2mm thickness. What do they actually do? Well, they slide between your bearings and axle nuts to reduce friction and help your wheels spin faster and longer. If you've ever had your wheels shaking or feeling wobbly, adding a couple of these washers can totally fix that problem without having to crank down your axle nuts too tight (which can actually damage your bearings). They're compatible with pretty much any skateboard or longboard that has 8mm axles, and the stainless steel construction means they won't rust or wear out quickly. The smoothing process they use on these makes them extra slick, so there's less resistance when you're rolling. Seriously, if you're into maintaining your own board or just want to optimize your setup for better speed and performance, these are a no-brainer. They help separate the distance between the side nut and bearing so everything can rotate smoothly without interfering with each other. Plus with 100 pieces in the pack, you'll have plenty for multiple boards or to share with your skating crew. Easy to install, durable, and they actually work - what more could you ask for?