TruBind 8mm (5/16 in.) Spiral Binding Coils for Reports, Presentations and Proposals | 4:1 Pitch | 12 in. Length | Multicolor | 54 Sheets Binding Capacity | 100 Pack

TruBind 8mm (5/16 in.) Double Loop Binding Spines | 11 in. Length for Letter Size or Smaller Projects | 2:1 Pitch | 50 Sheet Binding Capacity | Blue | 100 Pack

ThermoBind 7mm (40 to 60 Sheets) Dark Blue SteelBook, Portrait for 8.5X11 Paper, Bound on 11' Side

Peleman (Unibind) RE/MAX Bindable Lay Flat Hardcovers – Soft Touch Finish – Includes Lay Flat Paper – Holds Up to 35 Sheets – Pack of 10 – Multiple Styles Available (Grey Pattern)

Rayson PROC1230BU Click Binding Spines, Easy Edit Spines, 1/2" Diameter, 90 Sheets Capacity, Blue, 30/Box

PATIKIL 22mm(7/8") Plastic Spiral Binding Coils, 50 Pcs Binding Spirals 190 Sheet Capacity 3:1 Pitch Binding Spirals for Binding Paper Sheets, Transparent

100Pcs Double Loop Wire Binding Spines 34 Teeth Binding Spines Combs Ring Coils 3:1 Pitch 7.9mm Diameter 40 Sheet Capacity Twin Loop Spiral Binding Coil Spiral Notebook

Plastic Spiral Coil Binding Spine 12" Black 6mm-50mm 30-440 Sheets (Black, 25mm) - 100 Pack

60 Pack Plastic Spiral Binding Coils Binding Comb Spine 3/8 2/5 1/2 5/8 Diameter Kit 30 Ring Comb Spiral 5:2 Pitch Black Binder Coil for Office Home School Notebook

GBC Binding Spines / Spirals / Coils, 7/8" Diamter, 175 sheet Capacity, 2:1 Pitch, WireBind, Black, 100 Pack (9775048)