If you are looking for maximum strength and protection with the mat that you use, what would be an appropriate choice?
(1 point)
• lightweight one-ply board
• medium four-ply board
O two-ply board
• extra thick eight-ply board
(1 point)
• lightweight one-ply board
• medium four-ply board
O two-ply board
• extra thick eight-ply board