The product is an implant grade titanium 4mm barbell with flat ends and an internal thread, designed for industrial ear piercings. The barbell features a screw closure and is made of high-quality titanium with a purity of grade 23. It is suitable for both men and women, and is made in the United States by the brand xTc. This unisex adults' body jewelry is a silver piece that adds a touch of beauty to the wearer's ear area.