iMADE this pattern for a charity Breast cancer tennis fund raiser. It was an old wooden racket from which I cut the strings, then traced the inside of the head of the racket onto a grid (for clear glass and strings effect) and then centered the heart and breast cancer ribbon image in the middle of the grid. This pattern supplies the grid as a place for you to trace the inside of your chosen tennis racket and add the heart ribbon design .  The holes in the racket I poked wire through and soldered that wire to the lines for the "strings" thereby securing the racket into the oval space of the frame.