Gummed Pad offers an excellent way to make sketches, layouts and notes and keep track of your work until you're ready to file it in your three-ring folder or binder. It contains 50 sheets of smooth, white, 15 lb. paper that is graph-ruled with 4 squares per inch. Sheets are glued along the top 8-1/2" edge and three-hole punched to fit in standard, three-ring binders. The 34 point chipboard backs add stability.Gummed Pad offers an excellent way to make sketches, layouts and notes and keep track of your work until you're ready to file it in your three-ring folder or binder. It contains 50 sheets of smooth, white, 15 lb. paper that is graph-ruled with 4 squares per inch. Sheets are glued along the top 8-1/2" edge and three-hole punched to fit in standard, three-ring binders. The 34 point chipboard backs add stability.