Model: Air Flow BallColor: White, Yellow Material: Plastic Diameter: Approx.40mm/1.61 Quantity: 36 pcs/50 pcs/100 pcsFeature:100% Brand new, premium qualityPerforated ballsDurable construction for long useLimited flight pathGreat for pre-game warm upsIdeal for indoor and outdoor useSuitable for golf or tennis practicingThese golf training balls made of environmentally friendly plastic, non-toxic, hard and durable, will not crack and break easily, they will accompany you from a beginner to become the golf master.Plastic golf balls have limited