Upload only one piece of your design (Do not arrange multiple pieces of the same design to fit the page)
Allow 3 mm bleed (space to cut) all around the design. For example, if your design is 76 mm x 76 mm, take page size as 82 x 82 mm. Let your text be within the area of 73 x 73 mm
To avoid white edges, extend your design to the full bleed size (82x82mm) – but keep text and images within the safe area (73x73mm).
For best quality prints, save your file in 300 dpi resolution.
Upload your ready to print file in .pdf or .jpeg or .svg or .png format
Shape
Round, Square
Size
1.5 x 1.5 in (38 x 38 mm), 2 x 2 in (50.8 x 50.8 mm), 3 x 3 in ( 76.2 x 76.2 mm), 4 x 4 in (101.6 x 101.6 mm), 5 x 5 in (127 x 127 mm), 6 x 6 in (152.4 x 152.4 mm)