The package includes 4 aluminum vinyl record adapters suitable for any turntable. The professional design ensures a smooth and fast processing time of 45 seconds on the turntable without the adapter getting stuck in the center hole of the record. Manufactured with professional technology, these adapters are durable and long-lasting. They are suitable for both home use and professional DJs. The adapters are convenient and practical, with excellent texture and without being easily damaged. The product dimensions are 3.8 x 3.8 x 3.8 cm, and it is guaranteed to have software updates until an unknown date.