Quality and Reliable Material: These practice golf balls are stable in structure and resistant to breaking or deforming. Safe and Reliable to Use: Each golf ball is approximately 4.2 cm in diameter, compact in size and lightweight, making them convenient to use without risk of damaging surrounding objects. Ideal for confident use in various environments. Suitable for Multiple Settings: These golf balls are suitable for practice use both indoors and outdoors, including backyards, golf courses, parks, playgrounds, beaches, and lawns. Indoor and Outdoor Practice: Designed for safe practice, these balls minimize the risk of damage to indoor furniture, office items, or outdoor property. Crack-Resistant PU Foam Construction: Made from soft PU foam, these chipping golf balls are lightweight, flexible, and durable, helping to prevent cracks and dents during regular use. High Quality: Features high wear resistance and excellent durability. Color: White Material: PU Size: Diameter approximately 42 mm Package Contents: 100 x Golf Balls Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.