The 2025 Topps Chrome Star Wars Galaxy Protocol Droid Mini Diamond #10 trading card features the character C-3PO from the Star Wars franchise. Manufactured by Topps in 2025, this non-sport trading card is part of the 2025 Topps Chrome Star Wars Galaxy set. The mini diamond refractor parallel adds a unique touch to this collectible card, making it a sought-after item for Star Wars fans and trading card enthusiasts alike.