<b>How to Tell Label Sheet from Backing Sheet</b><br> We noticed that due to different batch products, this full sheet labels have a problem of being difficult to tell the printing side from backing side. <br> We are sorry for the inconvenience taken to you can we are working on this problem now. Here we offer some suggestions about how to tell the difference if you still receive labels from this batch:<br> 1.Peel off the label sheet and you will know which side is printing side as it has adhesive on the other side.<br> 2.Mark backing side on the back using a pen so you won’t confuse afterwards when using them. <br> We understand that it’s our fault bringing bad user experience, and we are communicating with supplier to change the backing paper in following batches. <br> Again we sincerely apologize for the troubles and thank you for giving us the opportunity to make this right<br> <br> Best Regards,<br> Mr-Label<br> <br><br>ATTENTION:<br> These labels are permanent adhesive, and the advantage is that they stick well and sticks to almost any surface including: plastic, glass, metal, fabric paper, cardboard, and more. The disadvantage is that some residue will remained when removed. Although there are many methods and products available for sticky stuff removing, it may still cost your time to get a clean surface. If you plan to replace these labels applied, we highly recommend you trying our removable labels. <br>