Latex Spear Allowed for Play

Hello, I have a question regarding a spear weapon I'm planning on purchasing for my character. I'm interested in using this latex spear weapon. Would this be allowed for use in-game?
www.medievalcollectibles.com/p-5574-larp-sentinel-spear.aspx

Hey Chris! Friendly Logistics Marshal here. This weapon looks fine. However, no weapon is allowed without us seeing it in person.

Also keep in mind while the name is "Sentinel Spear" this falls into Knight Realms pole arm category. A Knight Realms spear(bastard weapon that can be wielded with 1 or 2 hands) is between 42 and 48 inches.

Hope this helps.

I was planning on bringing in a pole arm-sized weapon with my character. Even though it's structured as a "spear," I'm still allowed to use it as a pole arm with the shafted mastery skill correct?

Yes. For all purposes that physrep counts as a polearm.