Features: The rainbow-colored stress-relieving balls, made of PU material, each come with a black mesh bag for easy storage. Easy to use: Simply squeeze, press or throw the stress balls to relieve stress and anxiety anytime anywhere. The lightweight design and matching storage bag make it easy to carry and organize—just put the balls into the bag after use Widely used: Can be used as classroom rewards, gift bag fillers, party decorations or photo props - fits various occasions you need. Color: Rainbow Size: 6.3*6.3cm/ 2.5*2.5 inch Package includes: Package Included: 20 x Beach Stress Balls, 1 x Black Mesh Drawstring Bag Notes: Manual measurement, please allow a slight error in size. There may be slight color differences due to different screen displays.