These unique cable labels will end your cabling confusion, making it easy to identify between your different cables - simply write, peel and stick. Made from very fine, high-density polyethylene fibres, Tyvek ® brand protective material offers all the best characteristics of paper, film and fabric in one material. This unique balance of properties, which cannot be found in any other material, makes Tyvek ® lightweight yet strong. Each label is vapor permeable, yet water, chemical, puncture, tear and abrasion resistant. Features Handy box rolls of 100. Self-adhesive and easy to write on - Smudge free. Water and moisture resistant as well as rip, tear and puncture resistant. Great for network cable and ethernet cables. Each label has 2 blank text boxes. Specs Material: DuPoint Tyvek ® material which is stronger than paper and more versatile than fabric Colour: Blue Internal Dimensions: Each text box - Width 42mm x Height 7mm Warranty 1 year limited warranty.