These 2 stickers work great for all types of medium - scrapbooks, cards, envelopes, and even to decorate actual music.  The music staff stickers measure 7/8 inch wide by 1 inch high and come on a section with 4 stickers.  The rose with music sticker measures1 3/4 inches by 1 3/4 inches and are sold individually for $0.35 each.