This Canvas Floating Frame is for a 3/4" or 2cm thick canvas.  Ideally, the canvas will fit down into the frame with an 3/16" space between all four sides of the canvas and the frame. This spacing helps to create the illusion that the canvas is 'floating'. The material consists of new, solid wood (fir). Natural woodgrain and wood knots will be present. This L-shaped moulding measures 1.38" x 3/4" (H x W) with a 3/4" border surrounding the canvas (3/4" or 1" canvas) and 1.87” x 3/4” (H x W) with a 3/4" border surrounding the canvas (1 1/4" or 1 1/2" canvas). A hardware pack with hanging and mounting hardware is included. Frame Color Choices: Black Paint = Black Paint + Matte/Gloss Finish(Water-Based) Black Stain = Ebony Stain + Matte/Gloss Finish(Water-Based) Dark Brown = Walnut Stain + Matte/Gloss Finish(Water-Based) Light Brown = Pecan Stain + Matte/Gloss Finish(Water-Based) Clear = Natural Wood + Matte/Gloss Finish(Water-Based) Gold = Gold Paint + Matte/Gloss Finish(Water-Based) White = White Paint + Matte/Gloss Finish(Water-Based) Red = Crimson Paint + Matte/Gloss Finish(Water-Based) Red Mahogany = Red Mahogany Stain + Matte/Gloss Finish(Water-Based) Cottage Blue = Light Blue Stain + Matte/Gloss Finish(Water-Based) Gray = Gray Stain + Matte/Gloss Finish(Water-Based) Green = Green Stain + Matte/Gloss Finish(Water-Based) Unfinished = No Paint, Stain, or Finish Finish Characteristics: Matte = Flat Luster, Little/No Shine Gloss = Shiny Luster