= >= <= Pad/Protector Length (3) ------------------ 2.38" (1) 2.50" (1) 6" (1) Product Material (3) ------------------ Polyester Felt (3) Board Material (2) ------------------ Aluminum (1) Wood (1) = >= <= Clipboard Length (2) ------------------ 11" (1) 11 45/64" (1) = >= <= Clipboard Width (2) ------------------ 8 19/64" (1) 8 1/2" (1) Color Family (2) ------------------ Gray (2) = >= <= Pad/Protector Diameter (2) ------------------ 0.50" (1) 1.50" (1) = >= <= Pad/Protector Width (2) ------------------ 1.88" (1) 4.50" (1) Sheet Standard (2) ------------------ A4 (1) Letter (1)