This is a bank slope checker. It has been used a few times, so there are some minor scratches. Please check the photos. There are no problems with its use. Also, it will be shipped unassembled. You can easily check 7 types of bank slopes just by replacing the boards. (From the top) 1st row: 5 lanes: Eiger 2nd row: 3 lanes: Slope 3rd row: 5 lanes: Slope 4th row: 3 lanes: 20-degree bank 5th row: 5 lanes: 45-degree bank 6th row: 5 lanes: 30/80 degree bank 7th row: 5 lanes: 20-degree bank/Dragon Back Please use it as a guide only. Thank you for viewing.