app/views/spree/checkout/_line_item_manifest.html.erb
<% ship_form.object.line_item_manifest.each do |item| %>
<tr class="stock-item">
<td class="item-image"><%= mini_image(item.variant) %></td>
<td class="item-name">
<%= item.variant.name %>
<%= render 'spree/orders/cart_description', variant: item.variant, line_item: item.line_item %>
</td>
<td class="item-qty">
<% if item.line_item.product.assembly? %>
<%= item.line_item.quantity %>
<% else %>
<%= item.quantity %>
<% end %>
</td>
<td class="item-price"><%= item.line_item.single_money %></td>
</tr>
<% end %>