The set features 10 double-sided, laminated charts, each 12 x 18 inch and spiral-bound on a durable, free-standing easel. Side 1 of each chart features a graphic overview of topic while Side 2 serves as “write-on/wipe-off” activity chart. Also includes Activity Guide featuring copy-masters and exercises. Spiral-bound and mounted on a sturdy easel for years of use, the Flip Chart sets are ideal for small group instruction, learning centers, independent use or classroom reference.