AbilityOne Def3X2 Post-It® Self-Stick Dry-Erase Film Surface (Sku: 173987)AbilityOne DEF3X2 Instant, flexible whiteboard solution allows you to easily transform painted drywall, glass, painted steel, finished wood or even old dry erase and chalkboards into a dry erase board. Easily install Post it Super Sticky Dry Erase Surface. It requires no tools. Simply unroll, peel and stick. Utilizing a proprietary dry erase coating, this dry erase surface is stainproof, erases cleanly every time and writes smoothly. Use anywhere from