Based on this product's specifications, here are some alternatives and similar models
Angle grinder accessory Proline 32861 — abrasive/polishing disc, diameter 1.7 cm, 1 pc
Summary description:
Proline 32861 is an angle grinder accessory designed as a small abrasive/polishing disc with a 1.7 cm diameter. Supplied as a single piece per pack, it fits compatible grinders for detail grinding, surface finishing, deburring and polishing tasks. Suitable for precision work on metal, wood and composites where a compact disc is required.