JKase(TM) Tribal Design Polycarbonate Snap On Back Protective Case Cover for Nokia Lumia 1020 / Nokia EOS - Retail Packaging (Blue) Brand New JKase(TM) Branded. Made for Nokia Lumia 1020 / Nokia EOS Hard plastic reinforces the edges, sides and back of the Nokia Lumia 1020 / Nokia EOS to prolong the life of this case and your phone. Prevents damage to your phone from objects in your pockets or purse. Easy installation, just dress on your phone without any tools. Perfect fit, designed to fit your phone perfectly.