Sorry for my English because i'm french my English is very bad !
Skydancers it's a human of plastic that dance with air product through fan.
Step 1: Material
You are need:
-trash bag 20 L
Step 2: Cutting
Cut the trash bag lengthwise.
Caution you not cut bottom to trash bag!
Next you must calculated the perimeters of the fan.
Lastly,you must cutting within th perimeters of the fan !
Step 3: Painting
Paint the trash bag with the paint pen !
Step 4: Past
past strip of the tape below the trash bag!
Step 5: Sewing
Sew the trash bag lengthwise.
Now it's tube.
Step 6: Finish
Cut the strip up to trash bag for create hair.
Step 7: It's Finish
Put the skydancers on the fan and turns the fan and tadam it's finish!