Perfect item for golf and batting practice! Can be used outdoors as well as indoors, in garages, etc.! [Product Details] Size: Diameter approx. 42mm, Weight approx. 5g (per ball) Contents: Set of 30 balls Material: PE polyethylene (plastic) Color: White ★Thank you for looking! Get even more savings with a follow or by purchasing multiple items! Follower discount ▶︎ 50 yen off Bundle discount ▶︎ From 100 yen off *Only applicable for purchases totaling 1,200 yen or more. *May not be applicable if items cannot be shipped together. [Notes] ↓ Please understand. ・The actual product color may differ from the image due to your monitor's environment.