Giantsize

This spell makes a halfling grow to the size of hill giant and appear exactly like a hill giant; however, the halfling's Armor Class does not change. Everything the halfling wears and carries (equipment) grows proportionately. A short sword, for example, grows to the size of a bastard sword (which a giant can wield for full effect in one hand). The halfling is not disoriented by the change and can function as if the body was of normal size. The halfling's Strength becomes 19 for the duration of the spell. Only true seeing reveals the true race of the affected halfling. A caster using the spell personally can end it and return to normal form and size at will; otherwise, the spell lasts for the full duration.