Designed to operate with Nanotag insert systems ensures the latest status is instantly visible at the point of use Impervious to dust, oil and water etc Weatherproof, UV protected and durable to withstand the toughest industrial environments Helps you to comply with The Safety Signs and Signals Regulations Material, Nylon 6 (Holder) Dimensions, 54mm x 26mm (Holder) Contents, 20 Nanotag Holders, 40 Cable Ties (150mm), 1 Marker Pen FIxing Options: cable ties, crew, rivet or adhesive