Bones REDS Bearings are the best and most popular priced bearings you can buy. These were developed to be an affordable alternative to Bones Swiss. They feature ground and superfinished chromium steel balls and races, a high speed, removable nylon ball retainer, Bones Speed Cream lubricant and a removable, non-contact, frictionless red rubber shield. Design, quality components and careful quality control makes them faster, smoother and longer lasting than any other skateboard bearing in their price range. Includes 8 Bearings, 4 Spacers, and T-TOOL