1. diameter 7.6cm 2. shape: square or round 3. watch of 3D lenticular design 4. material:eco-friendly PET 5. OEM watch of 3D lenticular design 1.real 3D deep look effect 2.picture and design can be customized 3.high quality with competitive pricelenticular 3D picture, lenticular picture, 3D printing, 3D decoration picture, 3D picture, 3D photo, lenticular 3D picture with frame, 3D product, ...