![Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products](https://m.media-amazon.com/images/I/81hmih5oyGS.jpg)
Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products
![Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products](https://m.media-amazon.com/images/I/41DODOWrDvL._AC_.jpg)
Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products
![Amazon.com : Binditek 50 Pack Plastic Spiral Binding Coils, 30mm (1-3/16") Binding Spirals, 260 Sheet Capacity, 4:1 Pitch, Black Binding Spines, 48Loops for Letter Size, for Students and Coworkers : Office Products Amazon.com : Binditek 50 Pack Plastic Spiral Binding Coils, 30mm (1-3/16") Binding Spirals, 260 Sheet Capacity, 4:1 Pitch, Black Binding Spines, 48Loops for Letter Size, for Students and Coworkers : Office Products](https://m.media-amazon.com/images/I/51HFW0A-M-L._AC_.jpg)
Amazon.com : Binditek 50 Pack Plastic Spiral Binding Coils, 30mm (1-3/16") Binding Spirals, 260 Sheet Capacity, 4:1 Pitch, Black Binding Spines, 48Loops for Letter Size, for Students and Coworkers : Office Products
![Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products](https://m.media-amazon.com/images/I/41KlydXm7HL._AC_.jpg)
Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products
![Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products Amazon.com : Binditek 50 Pack Plastic Comb Binding Spines, 1-1/2 Inches Diameter, 310 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers : Office Products](https://m.media-amazon.com/images/I/61iGbyj1-wS.jpg)