PACKAGE CONTENT:You will receive 11 sheets of cable label stickers in different colors, each sheet of 30 stickers, a total of 330 stickers. The sheet size is 210mm x 297mm (A4 size); each sticker size is 3.31 x 1.02 inches. Cable labels can help you classify cable labels, organize them neatly and improve work efficiency. SAFE MATERIAL:These cable label stickers are made of PVC, safe and environmentally friendly, durable, not easy to tear or break, waterproof and oil-proof, high and low temperature resistant. SELF-ADHESIVE:Strong adhesion allows it to be easily and firmly attached to almost any clean smooth surface, not easy to fall off, great for indoor and outdoor use, home, office, school, etc. INSTRUCTION:The stickers cable label pads support handwriting and printing, and you can write on them with pens or markers as you need. (Noticed : NOT compatible with inkjet printers.) WIDE APPLICATION:These cable label stickers are suitable for almost all cables, including network cables, power cables, TV cables, computer cables, lighting cables, telecommunication cables, etc., very suitable for computer rooms, internet cafes, etc.