Thankyou for saving me hours of work!
I've been making a phonics alphabet to help show kids how sounds and letters are related, and how words are built. We use them on whiteboards and many of the tiles are double-sided, so I've spent many hours cutting magnetic tape and sticking it to the back of letter tiles, and then re-gluing them when the tape's glue carked it, and generally not being able to work out how to create a professional product without many hours of cutting and sticking, and sniffing glue. I was so happy to be able to buy double-sided magnetic sheets we could just cut up into the right size, spray glue onto and then stick on the laminated letters. However, I've just worked out that it would be better to buy white A4 magnetic sheets and print straight onto them and then laminate and cut them up, as two layers of them still stick to the whiteboard, so the tiles could be used either as double or single-sided magnets. I hope that makes sense, maybe not, but anyway thanks so much for selling a product that I think solves my problem and saves me time.