Genuine Black Onyx and alternating Mother of Pearl links Over an inch wide. Each oval surrounded with real Marcasite 7.5 in long Safety chain was added. All jewelry is shipped in a nice gift box. Check out our over a THOUSAND great reviews!!! Engraving is $4 per letter and is not always perfect depending on the piece. It can take a few days if the jeweler is busy. This is payable to Paypal Judithsltd@gmail.com