magento 2 display product selected option in cart
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$cart = $objectManager->get('\Magento\Checkout\Model\Cart');
// get cart items
$items = $cart->getItems();
// get custom options value of cart items
foreach ($items as $item) {
$options = $item->getProduct()->getTypeInstance(true)->getOrderOptions($item->getProduct());
$customOptions = $options['options'];
if (!empty($customOptions)) {
foreach ($customOptions as $option) {
$optionTitle = $option['label'];
$optionId = $option['option_id'];
$optionType = $option['type'];
$optionValue = $option['value'];
}
}
}