1. Starting April 25, the Transportation Security Administration will allow passengers to carry on small knives. Like so:
2. The TSA says these new guidelines align their policy more closely with International Civil Aviation Organization (ICAO) standards.
4. But softball, cricket and full-size baseball bats remain prohibited.
Jessica Testa is a national reporter for BuzzFeed News and is based in New York.
Contact Jessica Testa at email@example.com.