Perfect item for batting practice in golf, baseball, etc. Can be used outdoors, indoors, in garages, etc.! 【 Product Details 】 Size: Approximately 42mm in diameter, approximately 5g in weight (per piece!) Contents: Set of 30 Material: PE Polyethylene (plastic) Color: Fluorescent green ★ Thank you very much for viewing! Follow and buy in bulk for even more savings! Follow-up Discount ▶︎ 50 yen off Bulk Purchase Discount ▶︎ Available from 100 yen off ※ Limited to a total of 1,200 yen or more. ※ May not be available if items cannot be shipped together. 【 Notes 】↓ Please understand. ・The color may differ from the actual product depending on your monitor environment.