Celtic cross is approximately three quarters of an inch; total length is about 3 and one quarter inches long.

Heart split ring is approximately one and a quarter inch wide by one and one eighth inches tall, with a half inch split ring. (Quarter is shown for size comparison and is not included.)

These heart split ring key holders make perfect and practical gifts for the holidays or any time at all. See them all at https://www.etsy.com/shop/mdfloyd?section_id=14494034&ref=shopsection_leftnav_1