Well... I didn't forget, DH did. Food shop delivered last Sunday (28th) while I was at work, so DH received and put it all away. I'd forgotten about the jusrol puff pastry sheets I'd ordered until just now considering baking tomorrow, and asked him if they had been delivered as they're not in the fridge. Turns out he put them in the cupboard instead.
So, they've been out of the fridge nearly a full week. If I put them in now to use tomorrow will they be OK still? Or beyond saving?