Set of 10 greeting cards with envelope: Wind turbine (wind turbine...)

<p><b>Greeting cards with recycled envelopes, photo: Claudia Kipp</b></p> <p>- 10 folding cards: landscape format 10.5 x 21 cm (open 10.5 x 42 cm)<br> - Offset print 4/0 on Trucard 240 g/m² (outside slightly glossy, inside matt)<br> - 10 natural white direct recycled envelopes 11.4 x 22.9 cm, blunt flap, wet adhesive (upcycling of maps that are no longer needed)<br> - one envelope weighs approx. 6 grams, one card just under 11 grams</p> <p>A breath of fresh air! And lots of electricity! With a wind turbine from Fehmarn. <br> Officially, wind turbines are called wind energy plants, wind power converters or wind power stations.</p>