Based on this product's specifications, here are some alternatives and similar models
Magnetic phone case Riff for Samsung Galaxy S20 — Gold finish
Summary description:
Protective magnetic phone case by Riff designed for Samsung Galaxy S20 in gold finish. The case attaches via integrated magnets for secure fit, offering everyday protection against scratches and minor impacts while maintaining access to buttons, ports and camera. Lightweight and slim, suitable for daily use and compatible with wireless charging where magnet alignment permits.