This is a sacred symbol so I have set what I believe to be a fair price with free postage to the UK and the cufflinks are solidly built, they are welded on the back with a bullet style fastener for ease of use.

In Hinduism, Om is one of the most important spiritual symbols (pratima). It refers to Atman (soul, self within) and Brahman (ultimate reality, entirety of the universe, truth, divine, supreme spirit, cosmic principles, knowledgeThe syllable is often found at the beginning and the end of chapters in the Vedas, the Upanishads, and other Hindu textsIt is a sacred spiritual incantation made before and during the recitation of spiritual texts, during puja and private prayers, in ceremonies of rites of passages (sanskara) such as weddings, and sometimes during meditative and spiritual activities such as Yoga.