This hand burnished brass acorn measures 1" in length and 3/4" in diameter and has a lid that screws off to reveal a small container inside. The possibilities are endless as to what you can put inside. It's a great piece to layer with other my other pieces or wear on its own. Need to secure the top permanently? A little loctite from your local hardware store can be applied to the area where you screw the capsule together and it will be permanently sealed! **Chain lengths can be customized, and I can customize the length at no additional charge. NEED ENGRAVING? Custom Engraving Options: -Please select your CUSTOM ENGRAVING Font Type in the listing FONTS: -Please note the above image listing the available fonts. -Remember the more letters you have the smaller the text will be -Depending on the font you choose the text may seem bigger or smaller -Please check your Etsy messages regularly as we may have questions requiring clarification -If you don't see the font that you wish to have engraved, please let us know and we'll see if we can get it for you HOW TO ADD ENGRAVING TO YOUR ORDER: 1.Select your desired font from the Drop Down. 2.Please add a note in the notes box provided at checkout. You must include your exact text, name, initials and/or date(s) that you wish engraved and which font you desire. Please ensure your use of Upper/Lower Case Letters and spacing as your item will be engraved exactly as request in the notes box. **Need more than one? or have a question? Please convo me to assist!