Convenient tiles allow you to create custom cork boards; the tiles fit any wall. One foot square tiles are 3/8" deep to accept most common push pins. They're great for lining a wall on account of their excellent noise-absorbing qualities. They're also a perfect choice for drawer liners or to protect surfaces. Great as a coaster under plants, for catching spills and moisture. Classic Cork Facing. Board Type: Bulletin; Board Width: 12"; Board Height: 12"; Board Depth: 0.38".