This is a mail box in the Weapons shop.
Mail Box is a Weapon found in the Weapons shop dealing an initial damage of 78.2 at slow speed, bringing the overall damage to 34 points. This weapon is stronger than a Push Broom but is weaker than the Monkey Wrench. The weapon costs 262700 Gold pieces but can only be sold for half the price. Although it is available at a later level and deals the same damage as a Weed Whacker, it is more affordable since it costs only Gold pieces which can be earned by Fighting.