We're so sorry to hear you're disappointed with your purchase. We try really hard to show the size of each piece on our website by including a photo of a model wearing the jewellery, as well as an image showing the exact dimensions of the pendant and clearly listing the chain length. If you have any further feedback on how we could show the size of our jewellery, please do get in touch - we really value your opinion. If you would like to return the piece you have ordered, we will of course provide you a with a full refund. Kind Regards, Team Mantra