General description You get 30 pieces of star stress balls made of elastic foam. These cute and interesting stress relief toys come in bright colors and are perfect for party favors, making them a great school carnival prize for teachers and students. Technical specifications Size: 5.2 x 2.5 cm Color: Yellow Material: PU Package Contents: 30 x stress balls Measurement allowed error: +/- 1-3 cm Usage Suitable for office awards, student prizes, or camp trophies. Can be used to relieve stress and anxiety. Excellent for space or star-themed parties as party favors, goody bag fillers, or prizes. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing.