Morris Products 21256 Wire Marker Booklet, Tyvek, A-Z, 0-15, +, -, /  Markings Booklet of adhesive wire markers and matching terminal markers for identifying wire Polyethylene markers for resistance to oil, water, and abrasion Wire Marker Booklet, Tyvek, A-Z, 0-15, +, -, / Markings Pocket sized for easy carry Temperature range of -40 to +250 degrees F