Anti-radiation glove

Anti-radiation gloves were, according to the Seventh Doctor, invented by his first incarnation. (AUDIO: Flip-Flop)

Behind the scenes
This is a real-world reference to a so-called "Hartnellism" in TV: The Daleks, in which William Hartnell, in character as the First Doctor, mistakenly told Ian and Barbara that the drugs found outside his TARDIS might have been "anti-radiation gloves." He quickly corrected himself: "anti-radiation drugs."