Cherish what you love. Our cherish small locket measures at 19mm. If you would like to receive your locket with photos inside, we are happy to make it easy for you! We will "locket size" your photos, print them, and mail the locket to you complete. If you would like that option, simply upload two photos. If you prefer to receive the lockets without the photo, there is no need to upload photos. You can always email info@enewtondesign.com after the purchase, and we can "locket size" photos for you anytime.   NOTE: we do not recommend getting your locket wet as the photos are not waterproof.