Mask Image is one important part of design editor, which allows you imagine how a design looks like on a real product – the skeleton object.
Mask Image often is a transparent image included details of material, folds, shadow and shape borders of products.

From that image, we can change the product to any colors and put designs on it without losing details.
Let check some of the mask images below.
 

To use mask background for the text.
Step 1 Firstly we have to add text and image into design area

Step 2Then you must put the image and the text stack up

Step 3 Click on the image and select star icon.

Step 4. In this box, select the layer(text) which are stacking up the image to apply effect

After some second the result will show up.
