Sizes are measured in thickness because it will determine the amount of acrylic or plastic signage material that will be used. Acrylic wall signs are not expensive to buy, but it gives professional appearance that could match up with those expensive sign types. You can get any size you desire at any shape you want. It can also be good for photo displays and logos that can be available in any color at your discretion.
These days, the raw materials and the manufacturing of the acrylic signs are made even better. It is now producing better results and great quality of color adhesiveness. They have refined all materials and created it into something that can be of great quality. Even with its excellence in quality, custom acrylic signs still remained inexpensive. However, it is important to bear in mind that even with its great quality; it still needs proper care and proper handling just like any other signage.