BujoWorld 250GSM Acrylic Paper - 20 sheets Blank canvas for painting Acrylic oil painting canvas pad waterproof art supplies for artist 20 sheets One book 250GSM Size: A4-29.7cm*21cm PACKAGE:1* painting book (20 Sheets) 250 GSM Thick paper  Not easy to permeate Clear Texture Ideal for Smooth strokes Use acrylic , water , gouache paints  Acid Free Paper