These beautiful stud earrings are made with Sterling Silver stud posts and semi-precious stones. Green agate is believed to be a healing stone that is particularly useful with mental health disorders. This semi-precious stone is thought to help ease insomnia, stress and protect against negativity. Green agate helps to balance all chakras, however it is most effective for the heart chakra. ~Flat back style stone with butterfly push back closure ~Semi-precious stone size 8 mm ~Sterling Silver fixings ensures all pieces are hypoallergenic ~Each set comes gift boxed This jewellery is made in the UK using Sterling Silver (Ag925) fixings and Semi-precious stones from certified suppliers.