With this 10 page reusable busy book, students can build numbers, learn patterns, and match colors to coordinating numbers.
Set includes: 
-1 laminated book with 10 pages
-40 interlocking cubes
-1 zippered carrying bag 
Cubes are approximately 0.8 inch each
Book contains 8 pages of activities plus front and back covers.
Book size: 8.5 x 11 inch