Window channel felt installation

1.Remove the old channels if you haven't done so and discard them
2. The new felt channels are held in place with the white plastic "T" clips and the pins; the channels fit over the window glass and the pins and white clips sandwhich the glass and orient the the glass in the channel.
3 You need to place the new felt channels on the glass, mark where the holes in the glass are and then punch corresponding holes in the new felt channels. I used a belt hole punch to do mine.
4. The end product will be a a white clip on the out side of the channel, the pin though the hole in the glass and through both sides of the channel and another white clip on the other side of the felt channel. The pin joins the two white clips
5. All of that rides in the channel, the felt moves up and down with the glass.
hope that helps