I just received my permanent dentures and they are made with metal and acrylic overlay. The upper palate is all metal and the part with the teeth is metal with acrylic over it. I can see the metal through the acrylic not when it's in my mouth. The top palette seems shorter than my temp. Dentures and I can't get good suction. I was told these are the top of the line dentures but I'm not sure. I've never seen this type before. The acrylic gum area seems to thick and puffs out my upper lip.