Beautiful smooth and gorgeous. Lovely two tone Brown Swirls across the top make these a very fun cabochons. Vintage cabochons from I believe the 1960s. These have been in storage and waiting their time to shine. Two Tone Brown Cabochons28mm Diameter7mm thickVintage Japanese Lucite CabochonsPlastic CabochonsQuantity 8Flat Back CabochonsMeasurements are made to the nearest millimeter.Thank you for shopping SmileyBoy Beads!