6-24mm Heat Shrink Tube HSe Label Black on White Yellow Fits Brother P-touch 2:1 | eBay
Amazon.com: 1PCS IDIK HSe-211 Heat Shrink Tube for Brother HS2-211 Black on White 5.8mm Label Tapes Compatible for Brother P-Touch Label Printer : Electronics
Brother HSe-251 Black on White Heat Shrink Tube HSe251
GREENCYCLE 3PK Compatible for Brother HSe-231 HS-231 HSe231 HS231 11.7mm 0.46" Black on White Heat-shrink Label Tape Use with PT-D210 PT-E300 H300 E500 P750WVP - Walmart.com
6/9/12/18/24mm label For Brother HSe-211 HSe-221 hse-231 241 251 611 631 Heat Shrink Tube Label For Brother P touch Label Maker - AliExpress