We are looking to purchase Lacrosse balls from manufacturer in China. Here are the Lacrosse ball specificatios;- The ball shall be of white, yellow, orange, or lime green solid rubber- 7.75 and 8 inches in circumference- 5 and 5.25 ounces in weight- when the ball dropped from height of 72 inches upon a concrete floor, shall bounce 43 to 51 inches at a temperature of 65 to 75 Fahrenheit- 50 balls per each polyester bag- 4-6 polyester bags per carton and ship to the US.- 10,000 balls order per year