An unused 1940s display card with 2  glowing red perspex hairslides decorated with diamante studs.
 They are 6cm wide.. 
I've added a photo of the clip at the back.
The packet is  9cm wide and  has written on it "KAI KEE PRODUCT MADE IN HONG KONG.

I found these in an old warehouse I cleared.
The boxes they were in were very flimsy so some of the cards are a little bent or torn.
if you want this for display let me know and I'll send you the best card I can find.
Lots more delightful things from the same source in my ebay shop.
I always combine postage - just ask before you pay.