Earring With Stainless Steel Double - Sided Screw Ear Stud Single $ 4.26 Product information: Type: ear bone stud Treatment process: Mosaic zircon Product category: Ear piercing Style: Female Material: Metal Modeling: Flowers Size: stainless steel threaded rod thickness about 0.8mm, length about 6mm, stainless steel ball size 3mm Material: stainless steel, copper with zircon Weight: about 2g/ piece Style: ear stud, ear stud, earring