Merry Christmas Stickers - Xmas Pets. These Fun Stickers are Suitable for Children's Fun Activities, Crafts or Decorating Gifts.  Have fun collecting them, decorating gifts, letters, cards and more! These Stickers are safe, non-toxic and easily removable. Before using the sticker, ensure surface is clean. Each set includes 1 sheet of stickers. Not suitable for children under the age of 3 years.