Quality and Reliable Material: These golf balls for practice are stable in structure and not easy to break or deform. Safe and Reliable to Use: Each golf ball is approximately 4.2 cm in diameter, small in size and light in weight, making them safe and convenient to use without risk of damage to surrounding items. Applicable for Many Occasions: Suitable for practice both indoors and outdoors, such as in backyards, golf courses, parks, playgrounds, beaches, and lawns. Practice Safely Indoors and Outdoors: Designed for safe use, these balls minimize the risk of damage to indoor furniture, office spaces, or outdoor surroundings. Crack-Free Golf Balls Made of PU Foam: Constructed from soft PU foam, these chipping golf balls are lightweight, flexible, and resistant to cracks and dents. : Offers high wear resistance and excellent durability. Color: White Material: PU Size: Diameter approximately 42 mm Package Contents: 100 x Golf Balls Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.