I read about a Golden Key-Futura containment arrow rest called THE WHISPER DISK.......made out of spage-age closed cell foam. Quiet , long lasting, and absolutely non abrasive to arrow shafts or vanes. Unaffected by weather and extremely accurate. The disk is even patented!!!!! #5,460,153 Available for carbon and all sized aluminum shafts.Left or right handed.... check it out at GoldenKeyArchery.com