In 2024, the most popular sizes for peel and stick wallpaper cater to a wide range of project scales, from small accent pieces to full wall coverings. Here's a summary of the trending sizes:

1. **Standard Panel Sizes**: Wall Blush offers 10 standard size options for peel and stick wallpaper, starting from the smallest panel size of 19" x 24", which is ideal for very small projects or sample testing. The sizes then increase to accommodate larger home updates, with the largest panel size available being 19" x 216".

2. **Sample Sizes**: Many manufacturers provide sample sizes for a small fee, usually around the size of a letter-sized sheet of paper, although some can be larger. This allows customers to test the wallpaper in their space before committing to a larger purchase.

3. **Custom Sizes**: Custom wallpaper options are available from certain brands like Wall Blush, where wallpaper is produced to your precise specifications. This flexibility ensures that you can get the exact amount of wallpaper needed for your project without excess waste.

4. **Roll Coverage**: The coverage of peel and stick wallpaper rolls can vary by product. For example, Roommates Decor mentions that most of their peel and stick wallpapers cover 28.18 square feet, but this can differ from one product to another.

5. **Wall Coverage for Specific Projects**: For those considering purchasing wallpaper from Wallshoppe, it's noted that covering a 96” x 120” / 8 ft x 10 ft wall would cost around $730.00, providing a sense of the investment required for a project of this size.

These options highlight the versatility of peel and stick wallpaper in 2024, offering solutions for a variety of design needs, from small accents to full-room makeovers.