<https://coldbit.com/product/coldbit-steel-honeycomb/#product>
<http://schema.org/description>
"Honeycomb Limited Edition.\r\n\r\n \tstores up to 24 words (each word up to 8 letters)\r\n \textra line that can store up to 16 letters for Wallet ID\r\n \t2 stainless steel plates - heat and corrosion resistant (AISI 304)\r\n \t4mm thick stamping plate and 2mm thick cover\r\n \t2 nickel binding posts (countersink hole on the back - the wallet lays flat on the table)\r\n \tno loose parts\r\n \tmetal box\r\n \tadditional testing plate to practice stamping and provide support"
<https://coldbit.com/product/coldbit-steel-honeycomb/?add-to-cart=9&add_to_wishlist=1671>