The Record Adapter is made from high-quality aluminum and is available in black or silver. It has a front diameter of 18mm, an obverse diameter of 38mm, and a center hole diameter of 7.5mm. The adapter weighs approximately 51g and is designed for easy handling of 7″ records. It is lightweight, compact, and easy to use, making it ideal for both home use and professional DJs. The adapter is compatible with any turntable and ensures the record stays secure while playing at 45 rpm. Please refer to the measurements provided, as there may be a slight color difference due to various factors.