This is by far the best case on the market. Spigen cases have kept every phone I have ever owned in mint condition since I started using them in 2016.
https://www.amazon.com/Spigen-Tough-Armor-Works-Google/dp/B083MZDRKW/ref=sr_1_1?dchild=1&keywords=spigen+case+4a&qid=1612523749&sr=8-1