Magna Pad Note Pad RefillClip boarders of the world, take heart! Refill pages for Magna Pad Holder. Perforated at top for easy removal. Subject and date header at top for easy sorting/filing. 1/4, 1/8, 1/16 inch gridlines to accommodate all your graphing needs. Pad Type: Quadrille; Sheet Size: 8 1/2" x 12"; Ruling: Quadrille (8 sq/in).