From a distance it looks as though a football is floating in the air, and that is exactly the point. This Didak wind sock has the shape and the classic black-and-white panel pattern of a football, and inflates itself as soon as the wind gets into it.
You hang it from a line: from a kite line, from a pole in the garden, or from a hook above the terrace. Because of its round shape it turns and sways in every direction instead of pointing neatly one way.
This version is listed as 90 cm. The product photo shows two balls side by side; this item number is for a single piece.
Great fun for football-mad kids, and handy for anyone at the beach or on a campsite who wants something recognisable hanging from the line to find their tent again.