Based on this product's specifications, here are some alternatives and similar models
Wall plate / switch cover berker 5310118996 — 80.5×80.5 mm, pack of 10
Summary description:
berker wall plate / switch cover model 5310118996 with dimensions 80.5 × 80.5 mm, supplied as a pack of 10 pieces. Designed to cover and finish wall-mounted switches and sockets, it provides a standardized rectangular faceplate for electrical installations. Suitable for residential and commercial use where this size and mounting style are required.