these are 15mm in size with silver surgical stainless steel posts and butterfly fastenings. these earrings are hand painted by me. my sealant process has been updated to eradicate the need for varnish so my products are even more eco-friendly. this gives my jewellery a ‘naked’ feel which I absolutely love! my jewellery feels bare but be assured that it is sealed, protected and even has a UV resistant attribute.