Threadless Push Back Earrings: Threadless flat back stud earrings with push in design is easy to put in and take out, makes your wearing process smoother and timeless. The flexible and bendable thin needle design allows you to easily bend it to avoid falling off Hypoallergenic Flat Back Earrings: Made of 316L Surgical Steel, hypoallergenic earrings for sensitive ear, enough lightweight to be worn for a long time with confidence, even when sleeping exercise bathing Long-lasting Shine: 14K gold plated surgical grade prevent tarnishing, ensuring they maintain their shine over time Variety of Styles: You will get 12 pairs multicolor no screw needed innovative push in flat back earrings or flat back nose stud. These cartilage earrings feature a unique push-pin mechanism that lets you secure them effortlessly with just your fingers Multiple Uses:Multiple used as cartilage earring,nose piercing jewelry,helix earrings,tragus/conch/helix/medusa piercing jewelry,lip rings,labret jewelry.A idea for men and women to wear alone or layered