50 Sheets; 200 Labels BLACKOUT Technology, 4-UP, Shipping Labels (3-1/2" x 5") - BPA Free! Buy this genuine HouseLabels product with confidence -- a 100% guarantee of satisfaction is provided. This product is genuine ONLY if the HouseLabels logo is behind the release liner of each page as well as on the polybag used to protect the sheets. Each white label is blank and ready for your printing. 4 Labels (4-UP) per Sheet | 3-1/2" x 5" | Blank White Internet Postage/Shipping Labels | Will Not Curl | Permanent Adhesive | BPA Free. Add barcodes to these versatile labels that work well with USPS, Click-N-Ship, Pitney Bowes Shipstream Manager Deluxe, eBay and PayPal and other popular shipping software. Guaranteed printer performance in HP, Canon, Epson and other printers -- either laser or inkjet WARNING : These labels are the New Blockout Labels and because of this they are not completely White, They have a slight Grey tint to the Label. Also the Adhesive side of the label is completely Black. However this does not affect the quality of the label in any way. Please read: HouseLabels does not sell Avery-branded labels. "Avery Dennison", "Avery" and all other Avery-branded product names and SKU trademarks are trademarks of Avery Dennison Corporation. Avery Dennison does not sponsor or endorse any products made or sold by HouseLabels. These bright white labels with Blockout technology are guaranteed to completely cover up everything underneath. Create professional-looking packages quickly and easily with White Shipping Labels. These bright, white labels offer sharp, clear print and are perfect for shipping, mailing, organizing, crafts and other large labeling projects.