7 Piece Set Clear Plastic Wedge Placemats 7-Pc. Clear Wedge Placemats set is specially designed for your round kitchen or dining room table. The 6 wedge-shaped placemats perfectly fit around the edge of the table without taking up extra space or hanging over the edge. Place the round mat in the center for a centerpiece or trivet. The clear plastic allows the color and design of your tablecloth to show through while protecting it from spills and drips. PVC. The 6 wedge-shaped placemats perfectly fit around the edge of the table without taking up extra space or hanging over the edge. Place the round mat in the center for a centerpiece or trivet. The clear plastic allows the color and design of your tablecloth to show through while protecting it from spills and drips. Style and protection for your round table! 6 Wedge placemats, 13-3/4" x 20", each. Center mat, 13-3/4" dia.