From our fire truck labels to our superhero stickers and sports balls labels, these designs are great for boys of all ages! We have lots of fun animal designs, too, like the black spider sticker, crab address label, and even a T-Rex label! The designs match our personalized stationery for boys and many of our boys' invitations and personalized calling cards for boys. They are also great for labeling gifts, books, and more! They are ready for you to personalize-just add a name, address, or other wording in the font of your choice!