Let your art take center stage with these stunning acrylic shadowboxes with canvas. Unscrew the lid from the canvas and paint, place sentimental items, attach photos, and more onto the pre-gessoed canvas! Wexel's 98% UV Protected grade acrylic is diamond polished giving your shadowbox the perfect finishing touch without the time or cost of a custom product. These can be hung vertically or horizontally, come in a variety of standard sizes, and have a depth of 2 inches. Includes: 5-sided acrylic shadowbox lid (3/16" thick) with Linen canvas back.  Gallery-quality seams, polished edges, and pre-drilled holes.  HARDWARE: 4 screws and 2 D-Rings (d-rings are not attached, so you can hang your frame vertically or horizontally). LINEN CANVAS: 1" thick stretched canvas pre-fit with high-quality linen, primed with clear gesso (380 GSM). Lifetime warranty. 58x58x2" Shadowbox will ship via freight in a wooden crate. If you don't need a canvas backing, check out our Shadowbox - Lid Only here!  If the size you're looking for is out of stock, check out our Backless Acrylic Shadowbox option + Canvas Only option for availability. Due to the raw nature of the canvas, color may vary slightly. Check out how to frame a jersey here or a scarf here! Our Shadowboxes are made to fit over standard-sized canvases, the actual interior dimensions of our shadowboxes are as follows: 6x6" = 6.06 x 6.06" 12x12" = 12.09 x 12.09" 16x20" = 16.06 x 20.08" 20x20" = 20.08 x 20.08" 18x24" = 18.03 x 24.06" 24x36" = 24.06 x 36.06" 30x30" = 30.08 x 30.08" 30x40" = 30.08 x 40.08" 36x36" = 36.06 x 36.06" 30x40" = 30.16 x 40.16" 58x58"= 58.16 x 58.16" Please make sure your canvas is no larger than the above sizes. Clean acrylic with a soft, dry, lint-free cloth, or dish soap and water when needed. Do not use glass cleaners or spirits, which can dull the surface.