A reminder to lock your carabiners! Unless you have autolockers, which in that case... a safety check is still necessary. Size! This sticker is 3" in height. These are premium viny stickers that are designed to withstand diverse weather conditions with a UV protective laminate, which shields your sticker from damaging sunlight. These sitckers are also dishwasher-proof, preventing peeling or scratching, making them ideal for water bottles, too!