Features: Water wave style fence mold, let it decorate your garden better The mold is filled with cement mortar, compacted (making sure all voids are filled) and smoothed, and after the mortar has dried, the model is removed Garden concrete paving stencil is a plastic mold used to lay its own courtyard walkways and sidewalks. Simple to use, anyone can operate. This mold should be used with concrete; Shaped like a mold, is irregular and shape Rugged , more tactile