Material:Plastic Age Range ():Adult Sport:Golf Item Diameter:1.68 Inches Number of Items:27 Item Package Dimensions L x W x H:9.88 x 6.89 x 3.23 inches Package Weight:1.2 Kilograms Great Value Set: Package coming with 27 pcs practice golf balls, ball diameter: about 1.68 inch/42.6mm, weight: 45 gram. Colorful golf balls are easy to spot in any terrain, bright colors are well suited for family and kids activities, great for hand-eye practice. Premium Material: These training golf balls made of lightweight and non-toxic plastic, hard and durable, will not crack and break easily after multiple uses, will promise many years of reliable use. The Golf Training Balls are designed for golfers with limited time and space. Excellent Practice Ball: Our mini golf balls are made with the official size and appearance of a standard golf ball for better putting and mini golf practice. 432 surface holes ensure golfer get true spin & accurate distance every shot. 9 Bright Colors Choice: Every pack including white, red, pink, orange, black, yellow, blue, green and purple 9 bright colors. Our high visibility colorful golf balls come in vibrant colors to track them more easily. Perfect for Indoor and Outdoor Use: These bright colored golf training ball can be used for mini golf, putting, honing your short game, or teaching kids and beginners how to play. Perfect for the office, indoor simulators, backyards, and golf range use.