DigiOrange Dymo Compatible SHIP-99019 Paypal/eBay Internet Postage Labels - (150 per Roll) - 2 rolls Each Roll contains 150 blank, 1-part labels, measuring 2 5/16" x 7 1/2" Each roll is packaged in a black poly bag that will protect your labels during transit and storage. Dymo Compatible 99019 labels work with the LabelWriter 330, 330 Turbo, 400, 400 Turbo, Twin Turbo, Duo, and SE300 printers. High Quality Bright White Direct Thermal Material. These labels are 100% guaranteed.