You’ll want a 17x22 picture frame that includes a mat with a 12x18 opening. Some listings note this directly (for example, matted for 12x18 or 13x19). If the frame doesn’t include a mat, you can add a 17x22 mat cut for 12x18.

1. Measure your print; many mats are cut slightly smaller to hold the edges.
2. Choose a mat color that complements your artwork and decor.
3. Check the listing for the clear cover (e.g., UV acrylic or plexiglass) and backing (often foam board).
4. Use acid‑free tape sparingly to secure the print behind the mat.

Product details on Walmart.com typically list mat opening sizes and included hardware.

On a 17x22 poster frame, the size usually refers to the artwork it holds without a mat—so a 17x22 print fits edge‑to‑edge. When a mat is included, the mat opening will be smaller and called out separately (for example, 12x18 or 13x19).

• Viewable area: Slightly smaller than 17x22 due to the frame lip.
• Outer dimensions: Vary by frame profile; check the product specs if space is tight.
• Orientation: Most 17x22 frames can hang portrait or landscape.
• Included components: Look for notes on glazing (acrylic/plexiglass) and foam board backing.

Review the item description for exact measurements and hardware.

Getting a 17x22 picture frame level comes down to using the right hardware and a quick layout.

1. Check what’s included—many frames come with D‑rings or a sawtooth hanger.
2. Use two hooks for D‑rings to help keep the frame level; space them to match the ring distance.
3. For a sawtooth hanger, place one hook or nail centered on your mark.
4. Mark the wall with painter’s tape, measure twice, and use a level.
5. Choose anchors suited to your wall and the frame’s weight.

These steps can help with a clean, straight hang, though wall material and hardware can affect results.

Many 17x22 frames on Walmart.com feature acrylic or plexiglass covers (plexiglass is a common term for acrylic). This material is lighter than traditional glass and more shatter‑resistant, which can be helpful for larger poster frames.

• Protection: Some listings mention UV acrylic, which can help reduce light exposure to your artwork.
• Clarity: Acrylic typically offers clear viewing; placement can help minimize glare.
• Care: Clean with a microfiber cloth and mild soap/water. Avoid ammonia‑based cleaners and paper towels to reduce scratching.

Check each product description for the exact glazing type and care guidance.

Think about the art and the room vibe, then choose a 17x22 picture frame finish and profile that complements both.

• Modern posters/photos: Slim black or white frames feel clean and gallery‑ready.
• Classic or formal prints: Gold, bronze, or ornate profiles add warmth and detail.
• Cozy or rustic spaces: Wood tones and textured finishes pair nicely.
• Playful accents: Colored frames can echo hues from your artwork.
• Mats: White mats look crisp; darker mats add drama and focus.

Also glance at the listing for included hanging hardware and foam board backing, so installation is as simple as your style choice.