Specifications: 1) Griddle with silicone handle2) Size: 18" x 10" x 3" 3) Gauge: 3.2mm4) Material: aluminum5) Exterior: polished6) Interior: double-layer Whitford non-stick coating with strip7) Bottom: polishedFeatures: 1) Type of inside coating: Teflon, CCC coating, Whitford coating, Xynflon coating 2) Type of outside: mirror polished, silicone polyester, enamel, soft anodized,hard anodized 3) Type of handle: bakelite, silicone rubber, SS cast, SS tube, SS oblate, wood4) Thickness of aluminum: 2.6mm, 3.0mm, 3.1mm, 3.2mm