Woo - I can't display product sizes in the card through a loop, how to fix it?

Question

WooCommerce

I'm trying to display the sizes of goods through a loop so that each value is wrapped in a tag. But it does not output anything, without a loop everything works

$razmers = $product->get_attribute('Razmer');

foreach( $razmers as $razmer ) {
    echo '<div class="text-white font-medium">'. $razmer .'</div>';
}

Answer 1

how to fix?

Read documentation.

WC_Product::get_attribute() – Returns a single product attribute as a string.