Based on this product's specifications, here are some alternatives and similar models
Phone case Mocco Silicone Trendy for Samsung Galaxy A20 / A30 (model A205), Ultra slim flexible protective cover
Summary description:
Silicone case Mocco Trendy designed for Samsung Galaxy A20 / A30 (model A205). Made of flexible, ultra-slim silicone, it provides basic protection against scratches, minor drops and impacts while preserving phone slimness and access to ports, buttons and camera cutouts. Lightweight and easy to install, suitable for everyday use and pocket carry.