15cm or 6-inch Ostrich Feather Tassels with 6.5 x 21mm Cone Shape Cap, gold plated earwires. Gold filled earwires are available for an extra $3. Just message or email to ask: 
Info@janinedesign.com 
So incredibly lightweight!
I found out the hard way that these are very tempting to cats- so just be cautious when wearing around a kitty that loves feather toys!