This corner Celtic wall stencil can be added detail to a table, ceiling or floor with this intricate Celtic Knot pattern. Just tape off from the sidebars to extend a straight line to the opposite corner. LONG-LASTING AND DURABLE: All our wall and home décor stencils are made from 7 mil plastic and designed for repeated use. We only use high-quality, resilient plastic, so our wall and home décor stencils will last for years. STENCIL SIZE: 12" H x 12" W APPLICATIONS: Our wall and home décor stencils are great for use with acrylic paints, plaster, rollers, brushes, trowels, airbrush guns, sponges, or spray paints. Our stencils work best when used on a clean, flat surface such as walls, wood, canvas, signs, furniture, floors, ceilings, doors, tiles, paper, or cement. PRO TIPS: Registration marks are found on many of our wall and home décor stencils. They help line up repeat patterns, or multiple overlay designs. ABOUT US: Designer Stencils has been making high quality wall and home décor stencils for over 40 years. Our designers continually find new inspirational stencil designs to add to our growing collection. From all over patterns to botanical and even lettering, we have the stencils you need for any project.