This long sleeve log is a game-changer in the Automotive industry .Its black color and design is sleek, and it is perfect for Performance Car Parts & Accessories. Through trial and error, I found that it really does keep the engine cool even during extreme conditions. The pros ARE that it is durable, affordable, and effective. The only con I can think of is that it could be a bit thicker for added protection. Overall, a great buy for any car enthusiast looking to keep their engine running smoothSee full review