This lovely punch bowl base is made of carnival glass. This piece is stamped as being made by Northwood, see pictures, and it features the beautiful "Grape & Cable" design. This punch bowl base is made in a wonderful marigold color scheme with a stunning iridescent finish, it features a beautiful ribbed design to the interior with a design of grapevines on the exterior. The measurements are: height=5 1/2" diameter=6 3/4" approx.