Don't Look Back Poster

Array
(
    [0] => Array
        (
            [@type] => Offer
            [name] => Don't Look Back Poster 21x30 cm
            [availability] => https://schema.org/InStock
            [itemCondition] => https://schema.org/NewCondition
            [priceCurrency] => CHF
            [price] => 13.9
            [priceSpecification] => Array
                (
                    [@type] => UnitPriceSpecification
                    [priceType] => https://schema.org/StrikethroughPrice
                    [price] => 19.90
                    [priceCurrency] => CHF
                )

            [url] => https://gallerix.ch/poster/3469-dont-look-back
        )

    [1] => Array
        (
            [@type] => Offer
            [name] => Don't Look Back Poster 30x40 cm
            [availability] => https://schema.org/InStock
            [itemCondition] => https://schema.org/NewCondition
            [priceCurrency] => CHF
            [price] => 20.9
            [priceSpecification] => Array
                (
                    [@type] => UnitPriceSpecification
                    [priceType] => https://schema.org/StrikethroughPrice
                    [price] => 29.90
                    [priceCurrency] => CHF
                )

            [url] => https://gallerix.ch/poster/3469-dont-look-back
        )

    [2] => Array
        (
            [@type] => Offer
            [name] => Don't Look Back Poster 50x70 cm
            [availability] => https://schema.org/InStock
            [itemCondition] => https://schema.org/NewCondition
            [priceCurrency] => CHF
            [price] => 34.9
            [priceSpecification] => Array
                (
                    [@type] => UnitPriceSpecification
                    [priceType] => https://schema.org/StrikethroughPrice
                    [price] => 49.90
                    [priceCurrency] => CHF
                )

            [url] => https://gallerix.ch/poster/3469-dont-look-back
        )

    [3] => Array
        (
            [@type] => Offer
            [name] => Don't Look Back Poster 70x100 cm
            [availability] => https://schema.org/InStock
            [itemCondition] => https://schema.org/NewCondition
            [priceCurrency] => CHF
            [price] => 48.9
            [priceSpecification] => Array
                (
                    [@type] => UnitPriceSpecification
                    [priceType] => https://schema.org/StrikethroughPrice
                    [price] => 69.90
                    [priceCurrency] => CHF
                )

            [url] => https://gallerix.ch/poster/3469-dont-look-back
        )

    [4] => Array
        (
            [@type] => Offer
            [name] => Don't Look Back Poster 100x140 cm
            [availability] => https://schema.org/InStock
            [itemCondition] => https://schema.org/NewCondition
            [priceCurrency] => CHF
            [price] => 90.9
            [priceSpecification] => Array
                (
                    [@type] => UnitPriceSpecification
                    [priceType] => https://schema.org/StrikethroughPrice
                    [price] => 129.90
                    [priceCurrency] => CHF
                )

            [url] => https://gallerix.ch/poster/3469-dont-look-back
        )

)