Unknown Set of 5 Black Woven Placemats Reed‎ and Cord On Fabric Backing

OVER THE HILL BIRTHDAY! ELEGANT DINNER HALLOWEEN PARTY Set of 5 Black Wooden Placemats Woven Reeds and Cord On Fabric Backing with Webbed Edging 17 x 12 These placemats are in great condition, no broken reeds and very clean. The problem is they are difficult to photograph. In person, they look solid black. I suspect the fabric backing is reflecting in the photos, even though I didn't use flash.