The product is a set of 300 clear plastic outer sleeves with resealable flaps specifically designed for 12" LP albums playing at 33 RPM. These sleeves are perfect for protecting and storing your vinyl records while keeping them free from dust and debris. Made from durable plastic, these sleeves are perfect for music enthusiasts looking to organize and preserve their LP collection. The sleek clear design allows the artist and album title to shine through, making it a practical and stylish choice for any music lover.