If the umpires disagree with the captain, the ball will not be replaced. In a cricket match, the balls are replaced based on their condition. The balls lose their swing, seam movement, and speed as they age. As a result, it altered after a different amount of overs in a different match profile. Internationally, it changed roughly 40 times in a single day. In domestic matches, the rule is often applied less frequently. In Australia, the ball is replaced if it is "dead" (does not move the wicket when hit). This means that, regardless of how many more balls there are in the over, the captain will replace the ball at this point. In England, the ball is replaced if it is "dead" or has significant wear and tear. The ball can also be replaced during breaks in play. For example, if the fielders take a break while the batsman moves into position, then a new ball will need to be used when they return to the crease. Finally, if the ball becomes damaged in some way (such as being slashed), then it should be replaced. This includes balls cut open by batsmen trying to gain an advantage by testing the hardness of the wax coating.