Show & Tell Time Whiteboard Class Kit consist of: 30 x Plain show Tell boards measuring 31 x 23cm. The reverse side of each board is blank. Unframed, economical boards, 100% no tear plastic boards featuring a smooth gloss surface on both sides. Set supplied with 30 foam backed felt mini erasers (size: 5 x 3 x 1.2cm). These felt erasers are excellent quality, compact as well as perfect for little hands. Also comes with 30 black dry-erase pens while all supplied in a convenient storage container.