The srahbijoux pearl studs are pearls of about 3 millimeters  mounted on sterling silver (925) rods.
 
White freshwater pearls are baroque pearls, so the shape varies from pearl to pearl.Each pair is unique, so there may be variations between the product in the image and the one you receive. 
 
Pearls are delicate and require extra care. We recommend removing your pearl jewelry when you go underwater, apply creams and perfumes, sleep or engage in any activity that could mark or damage the pearl.