Color...Black Material...Natural stone Motif...Feather, wings Shape...Catch, stud Type...For both ears We make each item with the utmost care, but please refrain from purchasing if you do not understand the nature of handmade items. Length: 4.8 cm The clasps are made of surgical stainless steel, which is hypoallergenic. Those with sensitive skin or metal allergies can use them with peace of mind. Natural stones are a gift from nature. They are not artificially made minerals, so there may be cracks and inclusions (such as the original rock), and the shape and pattern may vary. We hope you understand the nature of natural materials. April's birthstone: Crystal