Earring Stud Sold by Pair. Surgical Steel with Ball End. 22G Measures: 22G. Lenght:13mm End Ball: 3mm and 5mm COMFORTABLE TO WEAR: Well Priced Piercing Set; With Expensive Look; Comfort Fit Design; Easy to Put on and Won't Easy to Slip Off. Cute and Stylish Design, Firm and Easy to Use. Adopted Simple Design, Smooth Surface.