SKU: GBUT-103 UPC Code: 609207889830 Item Dimensions: 1.25x1.25x.1 in. Item Weight: .05 lbs. Details 1 Kill button. This is a button used in kill games for poker. Kill games increase the stake when the same player has won twice in a row. The button... Details Back Details 1 Kill button. This is a button used in kill games for poker. Kill games increase the stake when the same player has won twice in a row. The button signifies to the dealer who won the last hand and if the game is a kill or not. Diameter is 1 1/8th inches.