The Wedge is a versatile double-sided, dry-wipe magnetic board which is ideal for use in the classroom or at home. For the Classroom it is ideal as a front of class teaching aid, use it to support big books with the help of a Wedge Mate (Sold seperately). The Wedge also makes an excellent educational resource to have at home helping to stimulate creative writing and encouraging greater interaction during group work. Accessories and other variations of the boards are available to purchase separately and these include Handy Pointers, Magnetic Letters and Numbers, Dry-Wipe Pens and Board Rubbers. If the A3 board is not big enough we also do an A2 version.