Perfect for wearing in the earlobe. Wear them alone for a minimalist look or stack them Wear them with other earrings for a powerful look obtain. Hypoallergenic, lightweight and minimalist. 925 sterling silver Zirconia: 1mm Thickness: 1.7mm Inner tire diameter: 8mm Tire Outer Diameter: 11mm Pendant: 9 x 11mm hypoallergenic Delivery time: Germany-wide 2-4 days All other countries: 2-8 days