Robust writing board and practical separate storage box in one. Safe: Keep documents protected from impacts, dust, and splashes. Ideal for anyone working on the go, including tradespeople, trainers, driving instructors, students, and inventory staff. The compact design easily fits into a briefcase, backpack, or school bag. Features a convenient clip closure and a sturdy plastic hinge. The clamps on the outside are flat and stable with a recessed grip and a clamping width of about 0.8 cm. Particularly slim with a height of 3.3 cm. Made from high-quality ABS plastic with a non-reflective, matte, eroded surface. The storage box accommodates documents in A4 format.