Step 1

Now that you have three prepared panel pieces, it is time to assemble them together. 

Line your three panels up on top of each other in the order shown below:

Pin the panels carefully together with a few pins. 

Use the sewing machine to sew a straight line 10mm from the pinned edge. 

Step 2

Place your sewn panels flat on the table and fold Panel A so it overlaps by 15-20mm with Panel B. Tuck the folded edge of Panel A underneath Panel B.

Pin the sides of all three panels together and sew along the seam lines 10mm in from the edge.

Step 3

Carefully trim all the seams close to the sewing lines.

Turn your project inside out and check it fits your phone or tablet.

Congratulations, you’ve completed your first sewing project!