The Tourneytag identifier sleeve protects CPR tournament identifiers from getting wet or lost with its armband and sealable sleeve. Have peace of mind that your identifier won't get ruined by water or fly away so that you can focus on fishing! The Tourneytag features an adjustable armband that can be used to secure it around a Hawg Trough, wrist, forearm, etc.! The armband allows the Tourneytag to slide up and down the measuring board so you can easily adjust the identifier's position for the best picture possible, no matter the size of the fish. Features: Sealable sleeve keeps water out Adjustable armband Max inside card dimensions - 2.5" x 3.75" Slides up and down Hawg Trough No glare for optimal picture-taking