Bienfang Designer Grid Paper Pad, 4×4 Cross Section, 11 x 17 inches, 50 Sheets Features DESIGNED FOR PROFESSIONAL AND PERSONAL USE: Our Bienfang grid paper is popular with draftspeople and graphic artists SMOOTH SURFACE PAPER – Great for designing, drawing and pattern-making NON-REPRODUCIBLE GRID – Divided with non-reproducible blue lines in 1″ increments with thinner lines in quarter inch increments forming 4 blocks per square inch A MULTITUDE OF USES: Works best for concept sketches, designing, drafting, and pattern making GLUE-BOUND PAD – Contains 50 sheets of 19lb (75gsm), 11 x 17 inch acid-free paper Description Bienfang Designer Grid papers are ideal for all types of perspective drawings from concept sketches to final presentations. The sheets are printed with non-reproducible blue lines, 4 to the inch. Payment We accept all major credit cards and PayPal. Shipping Free Shipping anywhere in the Continental United States. Please be certain your shipping address is correct as this cannot be changed once the order has been placed. Returns Should you need to return your purchase, we allow returns that are processed within 30 days of receipt of the order. Please contact us for a return authorization and the return shipping address.