I have one too, for my Bernina 730. When I got the whole package, two of the 'templates' had splits in them at the narrowest part. I got replacements, and one of those had a split, and the replacement for that never materialised. At that point I gave up trying to get another one, and just mended the one I had. I think these plastic parts could do with being a bit thicker/stronger. Having said that, it is good to work with from the fabric point of view, as there is no stretching. Because of the templates, the available room to stitch designs is a bit smaller, and I hadn't realised just how much stabiliser I would need, so I eventually bought a 100 yard roll - I figured that would keep me going for a while!