Post-it Study Grid Notes, Super Sticky, 4 -Inches x 6-Inches, 2-Pads Grid Notes are perfect for graphingin math or science classes or sketching a diagram Larger 4 x 6-Inches size provides plenty of room yet fits well in most books, journals or binders Super Sticky to stick practically anywhere yet removes cleanly Two 50-Sheet Pads Per Pack Grid ruled, 4 x 6-Inches