Brady PTL-34-498 TLS 2200 and TLS PC link labels. See the "Recommended ribbon series" for the appropriate ribbon to use. Measures 1.5" width by 6" height, color is white. Material is B-498 repositionable vinyl cloth. Printable area size is 1.5" width by 6" height (152.4 mm height, 38.1 mm width). Applications include panel identification, through hole - top, wire and cable marking. Maximum characters per line for font 2 is 37. Maximum lines of text for font 2 is 22. Agency approval for UL recognized. BMP71, TLS 2200, TLS-PC link printer compatibility. smooth, textured/rough surface. No surface mount technology. In through hole technology, for top yes in extreme high temperatures, testing of this material is recommended. For bottom number repositionable special properties. Thermal transfer print technology. Material type is coated vinyl cloth. Semi-gloss white, yellow and orange finish. Repositionable rubber based adhesive. Recommended ribbons white - material brady series R6200 (Brady series R4300 and R6000 ribbons also acceptable). Regulatory/agency approvals for UL. B-498 is a UL recognized component to UL969 labeling and marking standard when printed with brady series R6200 ribbon. See UL file MH17154 for specific details. UL information can be accessed online at UL.com. Search in certifications area. Brady B-498 is RoHS compliant to 2005/618/EC MCV amendment to RoHS directive 2002/95/EC.