1. High-strength and high-density 66 nylon belt base is used, which is more durable and can print more durable. 2. High-quality ink is used, with small particles and strong ink absorption, and the printed words are clear and do not fade. 3. ABS new molded parts are durable and can be used many times. 4. Compatible Models - Work for Epson ERC38, ERC30, ERC34, TM-U220A, TM-U220B, TM-U220D, TM-U300, TM-U375; for SNBC BTP-M180, BTP-M280B, BTP-M270, BTP-M183, BTP-M188. Tips - please confirm the model of your printer and ribbons. Note:Due to different production batches, there are differences in appearance, which does not affect usage. Colour:Black and Red Material:ABS and Nylon Package Contents: 12 x Printers Ribbon Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is and /- 1-3cm.