This squirrel wind spinner/wind catcher is made so that it will gently spin in the breeze without any noise. Each squirrel measures 4" wide by 3-1/2" tall and are connected with swivels so that each one spins independently. The overall length of the wind catcher is 24" long. The squirrels all have a rusty patina started and can be left to continue rusting or sprayed with a clear coat to inhibit any more rust. Can be hung inside or outside. Each one is unique, so no two will have the same patina.