MAPOL 50- Pack Orange 3-Star Premium Ping Pong Balls Advanced Training Table Tennis Ball Description Features: Good bounce,More Power,Decent Spin Great for stadium,club and school,home Premium training balls for all -lever players. MONEY BACK GUARANTEE For 30 Days. Any unhappy ,Please contact seller ( great -store ) directly for best solution Ball Weight (g): 2.7-2.85, Ball Diameter (mm): 40.1- 40.25 MAPOL is a Registered Trademark of great-store Product Details: Brand: MAPOL Color: orange Age Range (Description): Adult Item Weight: 0.3 Pounds Sport: Table Tennis Brand: ‎MAPOL Color: ‎orange Age Range (Description): ‎Adult Item Weight: ‎0.3 Pounds Sport: ‎Table Tennis Item Diameter: ‎40.25 Millimeters Number of Items: ‎50 Item Package Dimensions L x W x H: ‎10.2 x 9.49 x 3.98 inches Package Weight: ‎0.14 Kilograms Item Dimensions LxWxH: ‎10.2 x 9 x 2.5 inches Brand Name: ‎MAPOL Model Name: ‎FBA_MP-001 Manufacturer: ‎MAPOL Part Number: ‎FBA_MP-001 Size: ‎40mm Date First Available: July 30, 2014