The Domyos Abdo Exerciser Seat Disk is a high-quality fitness equipment designed for gym and training purposes. Made in Italy, this black seat is specifically crafted for exercising abdominal muscles. With a width of 21 inches, this seat offers a comfortable and secure position for users to perform various ab exercises. Perfect for those looking to strengthen their core and improve their overall fitness, this Abdo Exerciser Seat Disk by Domyos is a reliable and effective tool for achieving fitness goals.s