Cold press, professional grade watercolor paper has a rough tooth, preferred by many watercolor artists. Sized to withstand repeated washes and scrubbings. Exceptional wet strength for all wet media. Block is glued on all sides for tape-less, buckle-free painting. Easy release corner allows you to slide a palette knife between the sheets for clean removal.Details:7" x 10"140lb/300gsmHeavyweight, acid-free paper2 pads with a total of 30 sheetsContents:7" x 10" wire-bound pad, 15 sheets5" x 7" watercolor block, 15 sheets