This A4 Insert Paper Pack is part of the Silent Flight Collection from The Paper Boutique and Creative Expressions. This package includes 40 sheets of single sided paper, there are 10 designs, and you get four of each design. These designs are printed on 120 gsm paper which is lightweight paper similar to copy paper. These papers include many owl designs and woodland flowers and foliage. There is plenty of room on each of the papers for stamped sentiments or short notes or letters.