This add-on brings the Shield to Minecraft Bedrock Edition as well, but as a concept. It looks pretty much the same but the main difference is that you won’t be able to use it as a shield as it actually replaces the Trident (which is a new item in Update Aquatic beta). Hopefully it will be updated to include some new behaviors when equipped to make it more useful.
As it is the Trident which is replaced by a shield you might need to enable Experimental Features for a world in the world settings in order to be able to find it in-game. The easiest way to obtain the shield item is to search for it in the Creative Inventory.

Note: requires the game Minecraft Pocket Edition (MCPE) and BlockLauncher, this is a mod installer for this game.

This is not an official Minecraft product, and is not affiliated with Mojang AB in any way. The Minecraft Name, the Minecraft Brand and the Minecraft Assets are all property of Mojang AB or they respectful owner. This app follows the appropriate use guidelines at https://account.mojang.com/documents/brand_guidelines