Concrete Garden Bench Top Molds › Celtic Bench top mold Image 1 of 2 Image 2 of 2 Celtic Bench top mold from $170.00 Curved Concrete, Cement Bench mold with Celtic knots.37 1/8" x 12 7/8" x 2 1/2" thick Select thickness: Select Select thickness 3/16 1/4" Quantity: Add To Cart Added! Curved Concrete, Cement Bench mold with Celtic knots.37 1/8" x 12 7/8" x 2 1/2" thick Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More