I just send email to customer help. Asked to exchange to 101 X 50 cm  as the depth is too big. But only realise it won't be the same that I ordered. I had double check for 101cm X 50 cm  different £173.99 (SKU:RXGI1134)   I am not keen on those.
The sink is still in box. Would it possible to send it back and get my refund?