The Fake Wall Block is an item in The Escapists. It can be used to fill in the hole left by chipping away at a wall, but it can be removed by right clicking.

A fake wall block can be reused, however it has a durability limit.

Poster is an alternative, as it has unlimited durability, but will be taken down by guards if they have a low opinion on you.

PC Version:

Result Components
Fake Wall Block Fake Wall Block Paper Mache Paper Mache x2 + Jar of Ink Jar of Ink x1