PSO1007: Features: -Dog toy-Industrial strength tennis balls-Extra thick natural rubber walls give extra durability and bounce-Non toxic-No chemicals added for bounce like regular tennis balls-Non abrasive felt won't wear down dog's teeth-2 per card-Capacity: 2 count. Color/Finish: -Colorfast dye won't stain carpet like regular tennis balls. Dimensions: -Weight: 0.39 lb-Dimensions: 6.5" H x 2.5" W x 5.5" D.