Our products are not intended for babies or children as we use small pieces, wires and beads. These can be dangerous to them when unsupervised. Gift boxes and gift messages are available for your special orders. If you need the sizes in cm, mm or in other sizes we will provide that information. Contact us at blackertheberry@ sbcglobal.net for any questions. Please feel free to leave a review and thank you for supporting our small business The Blacker The Berry®.