SWIHELP Products Shipping Labels Compatible with Dymo LabelWriter 4XL 4x4" Thermal Postage Labels, Water & Grease Resistant, Ultra Strong Adhesive, Perforated, BPA Free, 500 Labels/Roll （2 Rolls）

COST-EFFECTIVE: Throughout the market, SWIHELP 4"x4" thermal shipping labels achieve the true sense of high quality and low cost. No more worry about the bad weather or environment during transportation, which will damage the content and make the package unable to be delivered. Just have a try, give both of us a chance, perhaps you will be surprised with the high quality of this self ahesive direct thermal labels sticker.
THOUGHTFUL BLUE LAYER DESIGN - SWIHELP thermal shipping labels have special blue layer to help you distinguish the front and the back of the label paper at a glance.Prevent your thermal printer damage from inserting wrong side of labels.
HIGH COMPATIBILTY - 4"x4" Thermal Label stickers are compatible with MUNBYN, Rollo, Zebra, MFLABEL,iDPRT direct thermal printers.(NOT compatible with DYMO and Brother). not contain any carcinogens (BPA and BPS) Offering you a smooth printing experience.
QUALITY MATERIAL - Ultra strong adhesive enables labels can be sticked on package surface firmly. SWIHELP postage labels are waterproof, grease-proof, scratch resistance and alcohol resistance.thermal labels adopts blue release paper, ensuring user insert labels with proper side each time. Not only decrease your wastage of labels, but also preventing printer damage from inserting the labels upside down.
CLEAR PRINTING - Adopt thicken paper and superior thermal material to provide find texture and printing result. The printed content is clear and dark enough which is suitable for multiple e-commerce and transportation platforms such as eBay, Shopify Endicia USPS UPS Fedex. No worry for longway transportation.
SPECIFICATION - 4" x 4" Thermal Labels with perforated line, 500pcs/roll (2roll).