MATERIAL: Polymer clay and hypoallergenic - stainless steel studsMEASUREMENTS: 2.8" (length) Note: This is a pre-order which will take 1.5 weeks to be made for you. As this item is handmade, please expect slight imperfections. Every piece is unique and no two pieces are the same. Each purchase is strictly non-refundable and non-exchangeable.