Ruled filler paper features a Mylar-reinforced edge at the binding side to prevent tear-out. Each 20 lb. sheet is punched with three 9/32" round holes to fit inside standard three-ring binders.
SPR WB213R - Sparco Mylar Reinforced Filler Paper - Letter - 100 Sheets - Wide Ruled - 20 lb Basis Weight - 8 1/2 x 11 -