I tried the supreme slider and really had good luck with it but yep I sewed it to a quilt so of course I wanted a new one,but the cost put me off so after joining Leah Days Craftsy class ,there was a post and there is a cheaper version and so I ordered and LOVE it. It is called a Sew Slip slider and I ordered it from Softexpressions.com its a 12 x 18 inches which is like the queen sized slider and here is the best thing the cost is $ 25.88 try it out, I will only use it and the price is right, they work great for FMQ.