The Obsidian Black Graded Card PSA Slab Case Bumper is a sleek and durable display case specifically designed for standard-sized graded cards. Made of plastic material with a black color, this case features one compartment and is compatible with cards up to 35 Pt. thick. Perfect for showcasing and storing valuable sports trading cards, this case is a must-have for collectors looking to protect and display their prized cards with style.