Minecraft:Border

Template:Distinguish Template:For Template:Exclusive Template:Infobox block Border blocks are unbreakable blocks that prohibit movement through, over or under them.

Obtaining

Border blocks can be obtained only by using Minecraft:commands, by using Template:Control in Minecraft:Creative mode, or the Minecraft:Creative inventory Template:Only. No Minecraft:tool or Minecraft:explosion can damage them (they act as if they have no collision box when the player tries).

Usage

Border blocks are generally used to surround an area to prevent students (or Minecraft:players) and Minecraft:mobs from entering it, or to confine them within the surrounded area. They create an invisible, impassable barrier of infinite height above and below themselves (but not sideways). They prevent players who lack the Minecraft:worldbuilder ability from doing any of the following:

Jumping, climbing, tunneling, or swimming over or under them,
Walking through them,
Building (placing or destroying blocks) over or under them,
Destroying the border block.

Most mobs cannot pass over or under border blocks and cannot target a player or other mob through them. However, they do not stop the Minecraft:ender dragon. Weapons, projectiles, and explosions interact with them as if they were regular walls. Because of this, it is possible to use an Minecraft:ender pearl, Minecraft:chorus fruit, or rideable entity on the other side, to cross one.

Placing or breaking a border block requires the worldbuilder or operatorTemplate:Only ability, which can be granted to the player by an operator or host. Border blocks continuously emit red particles.

When used Template:In without Education Edition features enabled, border blocks are indestructible, with a height of 1.5 blocks and a width of 1 block.