The Weezer X Knockaround Sunglasses collaboration with the Black Album Cassette (Yellow version) is a limited edition release, with only 1000 units sold. This unique product combines the iconic Weezer music with stylish sunglasses, making it a must-have for fans of the rock and pop genre. With its original design and collaboration with a well-known brand like Knockaround, this item serves as a collectible piece of entertainment memorabilia that celebrates the music of Weezer. Made in the United States, this exclusive product showcases the creativity and influence of the band in the music industry.