Real Feel Temp Sticks patent-pending thermochromic, temperature indicating stickers provide hitters and parents with the confidence needed to get the best performance and the most durability possible out of their bats! 

Factory warranty recommends that players do not use their bats if the bats temperature is below 60 degrees Fahrenheit or above 100 degrees Fahrenheit before either warming the bat up or cooling it down before using. 

You can TRUST that you are staying within factory warranty recommendations and protecting and optimizing your alloy, aluminum, composite, carbon fiber, and/or polymer baseball or softball bats with Real Feel Temp Sticks!