Thank you for viewing. Please read my profile. Thank you. Kiwaseisakujo Clip-on Earrings with Ball Dangle and Rubber Pad Nickel-free G/RC 10 pairs each These clip-on earrings are designed to be comfortable and fit well. Materials: Brass, [Plating] Nickel-free The material is brass. When you close the clip, the moving part tightens and you can pinch your earlobe. Unlike spring-type earrings, you can adjust the width of the clip to fit the thickness of your ear, so it fits securely and doesn't pinch too tightly. Due to manufacturing, the tightness of the clip may vary. If the clip is loose, crimp the moving part with flat-nose pliers as shown in the photo to tighten it. If it's too tight, it will loosen with repeated opening and closing. Use it by connecting parts to the ring. Rings with a wire diameter of 1.4mm or less can be used for the ring. New, unopened, unused No price reduction No combined discounts No repeat customer discounts No shipping discounts As stated in my profile, I do not offer discounts. Regarding "Price Negotiation" I personally don't think it's a very good system. Regarding "Requests for combined purchases" I will not offer discounts even for multiple purchases. I will not respond to or negotiate. Thank you.