How to add to character a thing that is going with character like in Murder Mystery 2?

Hello!
I want to you will have a sponge on character like sword in murder mystery 2
I just want the player have on him a sponge that is going with him
But I don’t know how to do it
Thank for any help!

If I’m adding a item to a character I tend to use a animation plugin ROBLOX provides one.

Hope I could help!

And how, This stupid way bc I will need to play more animations than this one

I guess that’s true well I’m not sure.

Can you be more specific how to do it and don’t say “If I’m adding a item to a character I tend to use a animation plugin ROBLOX provides one.”
That will not help me.