I'm trying to find some silicone sleeves for a couple of my stainless steel skillets. One is a Tramontina and the other is a Made-In. I ordered a couple from Amazon and haven't had much luck finding something that fits well. The handles of both are a bit too contoured for the sleeves I've tried so far. Before I continue with my trial-and-error purchasing, I thought I'd see if anyone here has found something that might work?