Our Mini Mason Jars with a Square Chalkboard Label are must-have Prom favors for a shabby chic theme! The label can be written on with chalk (not included)! Add students' names or a short message to each mason jar. The 3 7/8" x 2 1/2" clear mason jar comes with a white twist-on lid and a 2.4" x 2 3/4" square chalkboard sticker. Fill the jar with small candies (not included) for a tasty Prom treat! NOTE: Stickers ship separately. Assembly required.