Unknown, help please.

[Jkuberek]

I know it's not a good picture add I'm not sure if I posted in right spot. Can any one tell me what these are. The the 2 yellow small blob things with hole in center.

 

[pugcrush]

It's a sponge

 

[Jkuberek]

Is there a name I could look up and read about? I like to be informed

 

[Jkuberek]

Or just Google sponge

 

[BlueCursor]

Google yellow sponge. Also, you are lucky!