Based on this product's specifications, here are some alternatives and similar models
Sticker Paper for Phomemo label printers — compatible with M110 M120 M200 M220 M221 — 230 x 50 x 30 mm sheets
Summary description:
Sticker paper designed for use with Phomemo label printers compatible with M110, M120, M200, M220 and M221 models. Sheets measure 230 x 50 x 30 mm and feature a self-adhesive backing for easy application on packages, products and documents. Suitable for printing barcodes, addresses and small labels using thermal or ink-compatible workflows depending on printer model. Provides convenient, ready-to-use labels for retail, logistics and office tasks.