HOUSELABELS Compatible DYMO 30323 Shipping Labels (2-1/8" x 4") - 24 Rolls/5760 Labels - Polypropylene with Strong Permanent Adhesive - Works with DYMO LW 450, 4XL, Rollo & Zebra Desktop Printers - Perfect for E-commerce, Shipping Packages & Mailing Labels

We start with superior raw materials consisting of: (a) high quality thermal synthetic (polypropylene) paper designed for low-speed thermal barcode printing, (b) a general purpose permanent, rubber-based adhesive, (c) white glassine (release paper), (d) superb whiteness, and (e) water, grease and rub resistance.Labels are produced using the latest technology and undergo numerous quality control checks.HouseLabels' products meet or exceed OEM manufacturer specifications. HouseLabels’ products will not damage your printer’s printhead.We use state of the art glue technologies which conform to our stringent standards. Our labels are produced in a clean environment and immediately packed into protective black polybags to protect the rolls from dirt, sunlight and scuffing.All HouseLabels products are BPA Free, tested by QUATEST 3 in 2024. BPA (bisphenol A) is an industrial chemical that has been used since the 1960s. Certain thermal paper may contain BPA. The National Toxicology Program at the Department of Health and Human Services says it has "some concern" about the possible health effects of BPA on the brain, behavior and prostate gland.HouseLabels does not sell DYMO branded labels. "DYMO” and other related branded product names and SKU trademarks are trademarks of their respective owners and not HouseLabels. Neither DYMO nor any of the other printer companies mentioned above sponsor or endorse any products made or sold by HouseLabels.Notice: None of HouseLabels' DYMO replacement rolls will work with the DYMO 550 or DYMO 5XL printers

100% compatible with the 400/450/4XL DYMO LabelWriter, CoStar and Rollo printers. PLEASE NOTE Our labels will NOT work with the 550/5XL DYMO LabelWriter printers which require an RFID chip in each roll

These labels are the perfect size for printing shipping and/or postage labels, name badges, appointment cards or other labels and much more

Bright white, premium direct thermal label with a strong, long-lasting adhesive for any flat surface

Crystal clear printing; fade-resistant; waterproof and tearproof – water can be wiped off these labels; BPA free

Rolls placed in a poly bag and mini-carton to protect from sunlight and dirt