Based on this product's specifications, here are some alternatives and similar models
Högert Technik wallcovering knife 18 mm blade, model HT4C630
Summary description:
Handheld wallcovering knife from Högert Technik, model HT4C630, equipped with an 18 mm replaceable blade for cutting wallpaper, vinyl and similar materials. Designed for precision trimming and straight cuts during installation and removal of wall coverings. Suitable for professional decorators and DIY users requiring a compact cutting tool with standard blade size.