Screen protector-

BROTECT. AirGlass Glass Screen Protector for Anbernic RG280V, Extra-Hard, Ultra-Light, Screen Guard https://www.amazon.com/dp/B08STZFGGR/ref=cm_sw_r_apan_glt_fabc_564Y9E8GJZ1C5XYNB0KY

Im sure there are generic hard shell protectors but I opted to just get a microfiber pouch another redditors shared when I asked a similar question -

Agent 8 Microfiber Soft Cleaning & Protective Storage Pouch for GoPro Hero https://www.amazon.com/dp/B01CZNYOVU/ref=cm_sw_r_apan_glt_fabc_6KYNSG40Y5JWP75KGQ6X