cart item dropdown

global $woocommerce;
$items = $woocommerce->cart->get_cart();
echo "<select name='products-list'">;
foreach($items as $item => $values) { 
    $_product = $values['data']->post; 
    $price = get_post_meta($values['product_id'] , '_price', true);
    echo "<option value=".$values['product_id'].">".$_product->post_title."-".$price."</option>";   
        } 
echo "</select>";

Sir, is there any shortcode or extension like the code above?
I want to make a cart product dropdown field to my contact form 7.

Please help.