Come and Check Our Promo Solutions.Featuring nothing but the finest, safest, and top-quality polyurethane materials that ensure a long-lasting lifecycle and a perfect sense of touch. Standard baseball circumference of 9 inches. With an ideal size for single hand seizing. All of your anxiety will be taken out on the stress ball. Add your school, sports team, organizational or company logo, emblem, or message to create a fun and functional promotional gift or giveaway for youth sports, conventions, grand openings. Pls check inventory and detailed info with us before placing your orders.