Printed mat insert with recycled rubber backing, Can be used stand-alone or as interchangeable inserts in the MatMates outdoor decorative tray (sold separately), Non-slip recycled rubber backing, Approximately 18 inch by 30 inch, Holly Days MatMate, Artist: Susan Winget, Dimensions: 18, 00 x 30, 00 x 0, 10, SKU: GC12529