Symbol 3106B from ISO 7000 - Title/Meaning: Drip drying in the shade Function/description: To indicate that drip drying in the shade is allowed in the natural drying process.
pay attention to orientation of symbolApplication referenced in: ISO 3758:2012
Additional information: 
The meaning of this symbol depends on its orientation.
Own work using: iso.org/obp/graphics/grs/166091b5-0c2c-41fb-b2f1-e9fef2aefca6 200.png
Vectorization:  Mrmw