Perfect for travel, special studies, workshops and classes, or as a note book and sketch diary, this book is capable of handling pencil, charcoal, pen and ink, pastel, markers, light washes and multi-media techniques. Its flexible cover makes it easy to slip in a bag or pocket and allows it to open flat so that drawings can spill across both pages. Details:Bright white paper with black cover5.5" x 8.5" (14cm x 21cm)24 sheets90 lb. (130 gsm)Medium toothStaple-bound padAcid free and chlorine free