Custom-printed, archival quality bar code labels are available with your library's name Non-smear laser labels offer high-resolution print on standard 24 lb. paper. Images are heat-fused onto paper via a dry-toner cartridge. Labels feature permanent adhesive that will not yellow, ooze or dry out. Rounded die-cut corners inhibit peeling. Labels resist heat while staying flat on sheets preventing paper jams and misfeeds.Available in 5, 6, 8, or 14-digit bar code lengths, singles only.Protect your labels from wear and scratching with optional label protectors (keyword: bar code label protectors). Protectors are made of archival quality 1.5mil polyester.Once item is placed in cart, you will be prompted to specify type of bar code (patron, item or other), symbology (Codabar or Code 39), bar code heading imprint, number of digits, beginning and ending number, if bar code check digit is required and bar code check digit type (Gaylord Proprietary, MOD 10, MOD 43, or none).Labels are positioned on 11H x 8 1/2" W sheets; 500 labels per package. Overall dimensions:BC3000L: 1H x 2 5/8"WBC348LL: 3/4H x 2 1/2"W