1. Original manufacturer. 2. Non toxic, non smell and environment-friendly. 3. Free samples. 4. OEM is offered. 1.Products description NameMagnetic glass buttonMaterialsrubber magnet+ Color Printing + semicircularglassColorAs you requiredLogoas you required,you can send us your design pictureMOQ10000 pcsWeight13g-20g/pcsDiameter20mm,25mm,30mm,35mm,40mm...........Thickness11.5mmShapeSemicircleFOB ...