Ruby Red Reflective vinyl is a 7-mil, enclosed lens, retroreflective, commercial grade film that offers flexibility combined with high-heat resistance. It has a similar daytime and nighttime appearance and is perfect for use as a caliper wrap. This Scotchlite™ vinyl is manufactured with removable, Controltac™ air-drain adhesives so you get bubble-free results and 9 year durability. However you end up using this Series 680 CR Ruby Red Reflective film for be sure to send us your pics and review in exchange for up to a $20 Instant Rebate.