The sticker size is 4.33×5.51 (in). There is 1 sticker each with 6 designs, so there are 6 total. This sticker is easy to attach and remove and is durable so it doesn’t tear easily. It’s made up of various kinds of stickers, so please check the size before you buy it. Besides diaries, you can freely decorate various items such as cell phones and tablet PCs.