Canson Foundation Series Graph and Layout Paper Pad with Non Reproducible Blue Grid, 20 Pound, 8 by 8 Grid on 11 x 17 Inch Paper, 40 Sheets Constructed with a lightweight bond paper Printed with a non-reproducible 8 by 8 blue Grid 11 x 17 inch pad with 20 pound/75 gram acid free paper 40 sheets per pad