This funky book is made from two 5″ (16 X 16 dot in geek speak) square green LEGOÂ® base plates. The paper is 70 lb. 100% recycled white paper suitable for writing or drawing. There are 10 signatures with 8 pages a signature for a total of 80 pages (or 160 if you count front and back sides.) Also included are 20 flat LEGOÂ® pieces (the pieces may differ from the picture) AND a LEGOÂ® separator so you can create the cover of your choice! …All of my books and albums are made by hand in my home-based studio. So my creations will last I use acid free paper, cloth, and glue.