For a 16-by-20-inch self-stick mounting board, compare the board’s thickness, pack size, and stated adhesive details. AXELIP is a compact four-pack described for photo and cross-stitch backing; Mat Board Center, Golden State Art, and Wholesale Arts and Frames offer ten-packs of 3/16-inch foam board. Pres-On is a 16-by-20-inch mounting-board option, though its supplied product details do not confirm the adhesive type. The comparison below highlights what each listing actually specifies.
| Product | Pack | Stated details |
|---|---|---|
| AXELIP | 4 boards | 2 mm; acid-free; photo and cross-stitch backing |
| Pres-On | 1 board | 16 by 20 inches; adhesive details not provided |
| Mat Board Center | 10 boards | 3/16-inch white self-adhesive foam board |
| Golden State Art | 10 boards | 3/16-inch acid-free foam board; one sticky side |
| Wholesale Arts and Frames | 10 boards | 3/16-inch white acid-free foam board; permanent adhesive |
AXELIP 16×20 Self-Stick Mounting Board

Best for crafters who want boards specifically described for cross-stitch or photo backing. AXELIP includes four boards measuring 16 by 20 inches, with a stated thickness of 2 mm, or 0.08 inch. The listing describes the board as acid-free and self-stick, making it a purpose-oriented choice for mounting needlework, photos, and other crafts that need a solid backing.
Choose this if a four-board quantity and the thinner 2 mm profile suit the project. One limitation is that the listing does not specify foam-core construction, so buyers seeking foam board should compare it with the 3/16-inch options below.
Pres-On 16×20 Mounting Board

Best for buyers comparing a single 16-by-20-inch mounting board from Pres-On. The provided product information identifies the board size and a package quantity of one. Its package dimensions and weight are also listed, but those measurements describe the packaged item rather than confirming the board’s thickness.
The key caution is that the supplied details do not state whether the board has a self-adhesive side, whether it is acid-free, or what material it uses. Choose this option only if the product listing confirms the adhesive and material requirements for your project before purchase.
Mat Board Center 10-Pack Foam Board

Best for people mounting several photos, signs, graphs, or craft pieces. This pack contains ten white 16-by-20-inch self-adhesive foam boards, each stated to be 3/16 inch, or 5 mm, thick. The listing specifies one adhesive side, which makes it suitable for pressing an item onto the board without separately applying glue.
Compared with AXELIP, this is the thicker foam-board option and comes in a larger pack. The supplied features do not identify the board as acid-free, so avoid assuming it is intended for long-term archival preservation.
Golden State Art 16×20 Foam Boards

Best for buyers who want a ten-pack with acid-free material specified. Each pack contains ten white, 16-by-20-inch self-adhesive foam boards with a stated thickness of 3/16 inch. The listing describes polystyrene foam, one sticky side, and white mat paper on the other side. It also identifies the boards as lightweight and suitable for projects, pictures, decorations, and craft displays.
Choose this over a listing with fewer material details if acid-free construction is a priority. The adhesive is on one side, so it is not a double-sided mounting board.
Wholesale Arts and Frames Foam Board 10-Pack

Best for mounting photos, artwork, posters, signs, or craft displays when the stated permanent adhesive is useful. The listing describes a ten-pack of white, 16-by-20-inch foam boards that are 3/16 inch thick and acid-free. It says the boards are lightweight and gives a simple peel-and-press application method.
This is a close alternative to the Mat Board Center and Golden State Art packs in size and thickness. Its stated permanent adhesive may be less suitable when you need to reposition an item after pressing, so consider the mounting process before choosing it.
Buying Guide: How to Choose a 16×20 Self-Stick Board
What thickness do you need?
Thickness affects the board’s profile and how much support it provides. AXELIP lists a 2 mm thickness, while the three foam-board multipacks specify 3/16 inch, or about 5 mm. Compare the intended frame or display space with the product’s stated thickness before ordering.
Do you need a single board or a multipack?
Choose a four-pack or ten-pack based on the number of projects and how often you mount items. AXELIP supplies four boards; Mat Board Center, Golden State Art, and Wholesale Arts and Frames supply ten. Pres-On lists a package quantity of one.
Does acid-free construction matter?
For projects where material preservation is a consideration, compare products that explicitly state they are acid-free. AXELIP, Golden State Art, and Wholesale Arts and Frames include that claim in the supplied details. The provided Mat Board Center and Pres-On information does not establish acid-free status.
Check the adhesive and surface details
Look for whether the board has one adhesive side, whether the adhesive is described as permanent, and whether the listing explains its intended use. A permanent adhesive may not suit projects that require repositioning. For Pres-On, confirm adhesive details in the current listing because they are not included in the product information provided here.
Frequently Asked Questions
What does 16×20 mean for a mounting board?
It refers to a board measuring 16 inches by 20 inches. Check the product listing for orientation and confirm that the dimensions suit the item or frame.
Which listed option is thickest?
The foam-board options from Mat Board Center, Golden State Art, and Wholesale Arts and Frames state a thickness of 3/16 inch, or 5 mm. AXELIP states 2 mm.
Which products explicitly state they are acid-free?
AXELIP, Golden State Art, and Wholesale Arts and Frames specify acid-free material in the supplied product details.
Are all five products confirmed to be self-adhesive?
No. Four listings provide self-stick or adhesive details. The supplied Pres-On information identifies a 16-by-20-inch mounting board but does not confirm that it is self-adhesive.