The Package List includes a 7 x vinyl record adapter made of aluminum with dimensions of 3.80X3.80X0.80cm. It is designed for 7-inch vinyl records and turntables, minimizing eccentricity and improving stability. The adapter ensures smooth playback and high-pitched texture, with stable characteristics and easy installation. The product is lightweight and compact, suitable for any turntable and offers excellent stability and durability. It is a reliable tool for playing 7-inch records, reducing pitch swing and improving tone arm stability. Overall, the vinyl record adapter is a professional and affordable accessory for vinyl record enthusiasts.