TIANSEBinding Machine, Spiral Binding Machine, Manual Bookmaker with Electric Coil Insert, Fits Letter Size/A4/A5 with 100 Pieces 5/8" Plastic Spool Binding Combs and Pliers

TIANSE Binding Machine, Spiral Coil Binder Machine, Manual Book Maker Punch Binder with Electric Coil Inserter,Suit for Letter Size / A4 / A5 with 100pcs 5/16'' Plastic Coil Binding Spines & Plier

50 Pack Plastic Spiral Binding Coils 4:1 Pitch Spiral Binding Coils Binding Kit Multi Size Black Spiral Binding 1/4 5/16 1/2 3/4 Inch

HOUYEE 100 Pack Binding Covers Set, 8.5x11 Inches, Including 50 Pcs 8 Mil Clear Binding Covers, 50 Pcs 12 Mil Black Sand Plastic