Keep track of visitors and manage traffic in your facility with one convenient book. Guests sign registry book to get their one-day decal and provide a written record of visiting your facility. Expired decals reveal a highly visible color indicator that can be seen from up to 50 ft. away. To activate 24-hour decal, simply peel off liner and fold tab back. Carbonless copy of each decal is kept in registry book. Name decal Label Length: 3 in; Name decal Label Width: 2 in; Name decal Label Color(s): White; Name decal Label Material(s): Paper.