I apologize, but I don't. I simply cut small rectangular pieces of screen ~3" x 6", fold them over the terminal leader, and staple them shut with three staples. I do this immediately after our deer season ends in December, then I remove them at the end of April after things have started to green up. I think it's important not to remove them too early. In our neck of the woods, once the snow melts but before anything has emerged is when the evergreens get chomped. That's generally March and April. With the screen, the lower branches might get eaten but the terminal leader stays intact and the tree puts on it's annual growth. Most of the evergreens that I plant are slow, and I hate to lose any potential. It's a great way to protect "volunteers", too, that would otherwise disappear.