Size: Approximately 5.7cm in total length (Manual measurement may have 0.1-0.2 error) Ear needle material: Hypoallergenic medical titanium steel needle Ear clip: spiral ear clip Made of polymer clay earrings imported from Europe and the United States. Handmade art design. So the custom pattern will be different. Lightweight, environmentally friendly material, non-toxic and tasteless, soft plastic with very high plasticity Made by low temperature baking, itself waterproof material Not afraid of rain and wet discoloration. Basically, there will be traces of hand-made goods! For example, clay will be slightly mixed, slightly indented by hand marks, and small bubbles from baking. Obsessive-compulsive minded friends, please consider it carefully before subscripting 》 Can change clip earrings for free 》 The earbuds are tightly fixed. When pulling them out, please take them gently with a slight rotation 》 Soft clay will have some toughness, but please do n’t break it on purpose! 》 Although ear needles are hypoallergenic titanium steel needles, other metal parts may oxidize due to other maintenance factors. 》 I do not accept return or exchange for personal reasons such as loss or damage during use, please forgive me.