The seat change button measures 1¼ inch diameter and has the words ‘SEAT CHANGE’ ‘SEAT CHANGE 1’ ‘SEAT CHANGE 2’ ‘SEAT CHANGE 3’ engraved on both sides. The thickness of the seat change lammers are about 1/8 inch thick. Dealer uses this to designate when a player has requested a seat change at the table. The button is put in front of the player. These are the same seat change lammers used in casinos.