Features: Reliable material: The stress ball party favors are made from foam material, soft and elastic, comfortable to hold and easy to carry, convenient for you to play when you are in the library, office, classroom, etc. Cute star shape: Made in the star shape and bright colors, these mini foam balls are appealing and attractive enough to catch people's eyes and bring them a good mood, which is nice for office workers or students to relieve stress. Specifications: Material: foam Color: gold Diameter: approx. 3.1 x 1.3 inches/ 7.8 x 3.2 cm Package includes: 24 x Star shaped stress balls Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Suitable for people over 12 years old. Adult's supervision is needed in case of choking hazard.