B-grade tennis balls are identified by minor defects like imperfect round shape, dirt, or not being able to fully bounce at 53 inches when dropped from a height of 100 inches. Despite these imperfections, they are durable and retain a high level of bounce.
- 【Classification】Bouncy tennis ball for pets. Also good for other business use.
- 【Material】 Refined rubber with needle-punched synthetic fiber.
- 【Deformation】0.25N 【Diameter】64mm 【Weight】 60g