Corrugated plastic boards 20x20 (100 pack) white coroplast sheets
Corrugated plastic board sheets in a 20x20 inch size. Versatile and durable for signs, displays, and crafts; easy to cut with a box knife, with multiple color options noted by customers
Highlights
- 20x20 inch sheets
- 4mm thickness
- pack of 100
Pros
- durable corrugated plastic construction
- easy to cut with a box knife
- versatile for signs, displays, and crafts
- large sheet size suitable for posters
Cons
- customer notes on color variety not explicit for all units
- no explicit thickness beyond 4mm in some mentions
- no mention of corrosion resistance
Best For
Features
- Corrugated plastic board with 4mm thickness for rigidity
- White coroplast sheets sized 20x20 inches for yard signs
- Flutes run lengthwise to provide stable displays
- Versatile use as large poster board, plastic cardboard, or sign board
