Small stainless steel waterproof pocket pill holder Key chain details: ♥ Base metal key ring ♥ Stainless steel pill holder: 15mm x 56mm, fits 10mm pills ♥ Due to the size of the pill box, we can only engrave 1 line with up to 20 characters including spaces, thank you ♥ Please note that the longer message you have, the letters will be smaller on the stainless steel bar, thank you ♥ Engraving position will be Horizontal ♥ Please clean the pill holder with q-tips before using it, thank you ♥ Please feel free to contact me if you have any questions, thank you ♥ Thank you for visiting! ♥