Come and see our amazing products! Each ball measures 2.5inches in diameter.HIGH-QUALITY - Our squeeze balls are all made of high-grade foam, nontoxic and odorless, lightweight and soft, durable and reusable. No matter how much pressure you apply on the ball, it will snap back.EASY TO USE - Perfect size for single-handed grabbing, moderate resilience, comfortable texture, good hand feelings, easy to squeeze. These colorful smile balls can keep your hands busy, reduce stress and anxiety.WIDE APPLICATIONS - Suited for people from all age groups. These stress balls have been proven to be therapeutic, calming and regulating. Perfect for party favors, birthday party gifts, carnival prizes, classroom treasure boxes, games, goodie bag fillers, school rewards, birthday party decorations, etc. Pls confirm with us about the packing info, stock color and exact production time before placing your order