This is our new develop 15rows mixture chip tray, it is 10rows with one 5rows movable tray,if you want to put cash or plaques chips and just take out the movale chip tray will be ok, the bottom size is 68cm lenth and 21cm width,you can dig hole in the table as this,just larger about 3 to 5 mm  will be ok.,the round rows size about 44.5mm,it for your 40 to 45mm chips, good for casino table