These hearts are just to cute and happen to be a top seller. They are on an antique brass chain. You can adjust the length by putting the clasp in a different link. The heart is pottery and is approximately 1 3/4”. The chain is approximately 32” - 34”. They make such a good present for yourself or anyone else you need something special for. They are all handmade so there’s variation in shape and size from one piece to the next. They are made with love.