This set includes three brass spit valve stickers designed for musical instruments such as trumpet, trombone, tuba, euphonium, and horn. Made from durable material, these stickers are suitable for decorating laptops, water bottles, toolboxes, cases, and other surfaces. Each sticker measures approximately 3 inches in size. They feature detailed designs of spit valves, adding a unique touch for musicians and enthusiasts. Easy to apply and remove, these stickers are a fun way to personalize your belongings and showcase your love for music.