Stump (cricket) Stump (cricket) In cricket, the stumps are the three vertical posts that support the bails and form the wicket. "Stumping" or "being stumped" is a method of dismissing a batsman. The umpire "calling stumps" means the play is over for the day. The stumps are three vertical posts which support two bails. The stumps and bails are usually made of wood, most commonly ash, and together form a wicket at each end of the pitch. The overall width of each wicket is 9 inches (22.9 cm). Each stump is 28 inches (71.1 cm) tall with maximum and minimum diameters of
Wicket sometimes called "the wicket". The size and shape of the wicket has changed several times during the last 300 years and its dimensions and placing is now determined by Law 8 in the "Laws of Cricket", thus: There are also specified lengths for the barrel and spigots of the bail. There are different specifications for the wickets and bails for junior cricket. The umpires may dispense with the bails if conditions are unfit (e.g., if it is windy they might fall off by themselves). Further details on the specifications of the wickets are contained in Appendix D to the laws.