Generic 50 PCS Discbound Expansion Discs, 3-Size Black Plastic Binder Rings (0.75/1.1/1.38 Inch) for DIY Notebooks Planners Scrapbooking, Book Binding Discs Accessories (1.38inche)

PATIKIL 8.5mm(0.3") Spiral Binder Ring,10 Pcs 30 Rings 25 Sheet Capacity Comb Binding Spines for Binding Paper Sheets Notebook Calendar Picture Album, Sky Blue

PATIKIL 13mm(1/2") Plastic Spiral Binding Coils, 20 Pcs Binding Spirals 105 Sheet Capacity 3:1 Pitch Binding Spirals for Binding Paper Sheets, Transparent

100 Pack Plastic Binding Combs, 7/15 Inch Diameter,80 Sheet Capacity, Letter Size, 21 Ring Black Comb Binding Spines for Notebook Calendar Picture Album (7/15 in, Black)

Plastic Spiral Coil Binding Spine 12" Black 6mm-50mm 30-440 Sheets (Black, 8mm)

Rayson 5/16" Plastic Spiral Binding Coil, 40 Sheets Capacity, 4:1 Pitch 7.9mm Black Coil Binding Spines for Business and Educational Purposes, Pack of 100

Fellowes 5255601 Wire Bindings, 9/16-Inch Diameter, 130 Sheet Capacity, Black, 25/Pack

Binding Spines/Coils/Combs Easy to Open Close Adding Pages for Binding Machine Worklion,26pcs，Diameter 1/2"， 30 Ring， Maximum 85 Sheets， Multicolor Trimmable Binding Combs

Estunet Blueprint Binding Strips Blank Binding Strips for Blueprint Construction Paper Poster Plans Drawings Arts(3" X 30",White)

PATIKIL 8.5mm(0.3") Spiral Binder Ring,20 Pcs 30 Rings 25 Sheet Capacity Comb Binding Spines for Binding Paper Sheets Notebook Calendar Picture Album, Black