After unlocking the Opening Shield, you can apply it to Monopoly Go Stickers your shield using the customization settings. Here's how:

    Go to the Main Menu – Tap on your profile icon in Monopoly GO.

    Navigate to the Shields Section – Look for the shield customization menu.

    Select the Opening Shield – Once unlocked, the orange cat shield will be available for use.

    Apply the Customization – Save your selection, and your new Opening Shield will be active.

Once applied, whenever your landmarks are attacked, the Opening Shield will appear as your first line of cheap Monopoly Go Stickers defense before breaking.