Choose two strips of fabric that match the color of your pants and that are twice the size of the tear in the pants.

Put the two strips back to back, so the inside of the fabric is facing you.

Connect the two pieces of fabric by putting the pin head needles on a straight line on the raw edge of the fabric.

The needles shouldn't be on the edge of the fabric. Put them 1 or 2 cm away from the edge.