Perfect shipping and communication from Bad Girlfriend- thanks for checking with me prior to shipping that these were size I needed for my old Riedells.

Best7mm roller skate bearings

Features: * Single, non-contact, removable rubber shield for easy cleaning and less friction. * High speed Nylon® ball retainer for greater strength and speed. * Pre-lubricated with Speed Cream™ racing lubricant. * Skate Rated™ clearances, tolerances, materials and lubricant provide the best performance and durability possible.

Bones Reds 7 mm bearings are the best economy priced bearings you can buy. Reds were developed to be an affordable alternative to Bones Swiss and feature ground and superfinished chromium steel balls and races, a high speed Nylon ball retainer, Speed Cream lubricant and a non-contact red rubber shield. This combination of quality components and careful quality control makes them faster, smoother and longer lasting than any other bearing in their price range.