The Letter Storage Carrying Case with 32 compartments is great for magnetic letter storage and transport. You can put each letter in its own compartment and still have places for punctuation and other symbols! The rugged heavy-duty opaque plastic box has a translucent lid, rounded corners, strong brass hinges, and a comfortable luggage style handle. Measures 18-½″ x 13″ x 3″ overall; compartments 2-⅛″ x 2-15/16″ x 3″.