<div class="grid md:grid-cols-3 gap-3 mb-4 text-sm">
  <div>
    <span class="text-gray-500">Dimensions:</span>
    <%= record.is_a?(Letter) ? record.height : record.letter_height %> × <%= record.is_a?(Letter) ? record.width : record.letter_width %> in
  </div>
  <div>
    <span class="text-gray-500">Weight:</span>
    <%= record.is_a?(Letter) ? record.weight : record.letter_weight %> oz
  </div>
  <% if record.is_a?(Letter) %>
    <div>
      <span class="text-gray-500">Mailing Date:</span>
      <%= record.mailing_date&.strftime("%B %d, %Y") || "Not set" %>
    </div>
  <% end %>
</div> 