Cheap And Discounts 1 x Roll 30CMx1M PCB Portable Photosensitive Dry Film for Circuit Photoresist Sheets 1M Brand New for DIY PCB Wholesale. Buy Directly From Merchant ELDOER Electric Manufacturer Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.