Lot of 50! Computer Case Slot Bracket Blank Rear Filler Cover Plate ~3-1/8 inch This lot of 50 computer case slot bracket blank rear filler cover plates is a must-have for any computer enthusiast. These plates are the perfect solution for covering up unused slots in your computer case. Made from high-quality materials, these plates are durable and built to last. Measuring approximately 3-1/8 inches, these plates are the perfect fit for most computer cases. Whether you're building a new computer or repairing an existing one, these cover plates are sure to come in handy. They are compatible with a wide range of computer cases and can be easily installed in just a few minutes. Don't let unused slots in your computer case stay open - order your lot of 50 computer case slot bracket blank rear filler cover plates today!