Features: brand new and high quality Stress Relief Balls: Whether in search of stress relief toy or a new sensory toy, our balls will squeeze, stretch, pull and then immediately return to their original shape. Simple stress ball stress relief! No Additives: Made with high-quality TPR. Our stress relief balls are strong, durable and a great stress ball for kids and adults. Makes for a great gift! So Many Uses: Great for the classroom, home or office, they're great for teachers, students and anyone else. A great alternative to mesh, bead and other balls. Great For Children Of All Needs: stress ball relief is useful for all children and adults, but especially those with ADD/ADHD, OCD, autisms, or high anxiety levels. These toy help promote a sense of calm, help to reduce stress and anxiety and can help to increase attention. Size: Each ball is about 2.36" in diameter. 16-pack stress balls. Specifications: Material: TPR Color: Colorful as Pictures Show Size (Approx.): Ball Diameter 6cm/2.36in Weight: Approx. 1065g Package Includes: 16 Piece Stress Balls Toy for Anxiety note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Thank you!