I use a Sew Slip mat. If I forget to put it on my machine when I start quilting, I notice it right away because the quilt doesn't move as easily. When the sticky side starts to peel up, I just rinse it with water, hang it to dry, and it's ready to go again. At the time that I bought it, it was significantly cheaper than the Supreme Slider. I have tried the oven liner and the flexible sled and neither of them worked as well for me as my Sew Slip mat.