Body Candy Handcrafted Bioplast Sunset Branching Tree Dangle Cartilage Earring 16 Gauge 1/4" 5/16" Gauge size 16 gauge; 1.2 millimeters Post length 1/4 and 5/16 inch; 6 and 8millimeters Body jewelry stud earring for cartilage or tragus piercing Handcrafted jewelry; hand assembled in the USA Cartilage earring can be used for tragus and multiple piercings