Material:Iron Layer+ Adhesive Layer + Plastic Layer(Anti-Scratch)
Round Size:3.8cm(1.5 in) x 3.8cm(1.5 in) x 0.65mm(Thickness)
Heart Size:4.8cm(1.89 in) x 4.2cm(1.65 in) x 0.65mm(Thickness)
For Thin Case,Stick inside Or Outside All OK,But if your Holder Magnetic Not Strong Enough,Stick OutSide
For Thick Case,Stick Outside
.................................................
Support Material:Plastic,Acrylic,Rubber,Gel Silicone,TPU,Glass
Not Support Material: Office Silicone Case,Leather Case
Once Stick the Ring,it can be Removed,When Tear Off Ring the Slower the Better,It will not Leave Glue Mark
Install:Before Stick Plate,Clear Phone Back & Case Back First