Array
(
    [sku] => US-123
    [product_id] => 4725
    [size] => rectangle_2x3
    [newSize] => 23
    [sizeToInsert] => 2x3
    [message] => Not In Stock - Call For ETA
    [type] => 
)
2x3
Array
(
    [sku] => US-123
    [product_id] => 4725
    [size] => Size_6x9
    [newSize] => 69
    [sizeToInsert] => 6x9
    [message] => In Stock
    [type] => 
)
6x9
Array
(
    [sku] => US-123
    [product_id] => 4725
    [size] => Size_8x10
    [newSize] => 810
    [sizeToInsert] => 8x10
    [message] => In Stock
    [type] => 
)
8x10
Array
(
    [sku] => US-123
    [product_id] => 4725
    [size] => Size_9x12
    [newSize] => 912
    [sizeToInsert] => 9x12
    [message] => In Stock
    [type] => 
)
9x12
Array
(
    [sku] => US-123
    [product_id] => 4725
    [size] => Size_10x14
    [newSize] => 1014
    [sizeToInsert] => 10x14
    [message] => Not In Stock - Call For ETA
    [type] => 
)
10x14