Remove the old drawcord on your half TV cover by cutting it off by the seam. Unloop any knots in the new drawcord. Begin by weaving one end of the drawcord over and under following the gromments on the back of your half TV cover all the way around. Then insert the two ends of your drawcord through your drawcord slider by squeezing your drawcord slider to open the insert hole on your slider. Create a knot to tie your drawcord together and pull your slider to tighten your cover.