The two rows of crystals on the ignition ring shine much brighter than any single row rings. I really like it! Valve covers shine too! The crystals on it look like they're attached pretty well, so I'm hoping they stay.
Pros
Bling Diamond Style: Sparkling engine start ring with 2 rows of diamonds, super shiny! Crystal rhinestone jewelry, shiny and beautiful. Bling valve stem cap, dustproof and waterproof.