WooCommerce: Quantity input args

function bd_woocommerce_quantity_input_args( $args, $product ) {
    $args['input_value'] = 1;	// Starting value
    $args['max_value'] = 800; 	// Maximum value
    $args['min_value'] = 1;   // Minimum value
    $args['step'] 	 = 1;   // Quantity steps
    return $args;
}
add_filter( 'woocommerce_quantity_input_args', 'bd_woocommerce_quantity_input_args', 10, 2 );