Here are pictures of a temple that I made. It works really well and is easy to use. Plus, it's gentle on the fabric. It is made out of slide type curtain rod. I either buy one with flat ends or cut the ends (the returns) off, flatten them and wrap the loop part of a piece of self stick velcro around the ends. When you put that at the edge of the fabric and use a small squeeze clamp to hold it on, the loops grab the fabric. To set the width, I use a little wedge of wood and push it in as shown until it's tight. The tape gives me something to grab on when removing the wooden wedge. It's important to get a curtain rod that has a plastic sleeve as shown, or the wood wedge won't hold the tension and keep the curtain rod from changing length on you. Since curtain rods come in lots of lengths, I have a couple of these for different widths of weaving. Once I set the width, I don't have to set it again for the entire weaving - there is no slippage if the wedge is properly made and pushed in tightly. A little piece of a wooden shingle works well for the wedge.