Baseball stress ball. Measures 2 1/2" in diameter and has an imprinting size of 1 1/4"x 1 1/4". Available in an array of vibrant colors. Our handcrafted polyurethane foam stress balls are a fun way to promote your company, organization, hospital or school, while also helping everyone who receives one squeeze away the stress of everyday life! Mini quantity order is welcomed, also we provide 1 year quality warranty and 24-48H rush service.