you will 30 pieces star stress balls, made of elastic foam, cute and interesting, these cool star shaped stress relief toys come in a bright colorthe foam sports balls can be applied to party favors, a school carnival prize for teachers and students;Proper size: the proper size stress ball to fit in your hand and take along wherever you go, fit in the palm of your handCute party supplies: these star stress toys are for space or star theme parties as party favors, goody bag filler, handout, prize, and moreRelieve stress and have : these star stress balls are suitable for office awards, student prizes, or camp , and you can throw these stress stars it will help relieve your stress and anxiety.SIZE: 5.2 x 2.5cmColor: yellowMaterial: PUPackage Contents:30 x stress ballOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.