Pretty Pastel Nest of Flowers 1950s Czechoslovakian Glass and Paste Clip-on Earrings

Pastel yellow, blue, violet and pink, flowers surrounded by white buds.
The buds are made of glass and the flowers of some sort of hard paste
(don't put in water !)
They are  2cm wide,
with firm and comfortable clips on the back.
The clips are tarnished due to long years in 
storage in the old warehouse where I found them (see last picture)
You can see the backs in the last picture.
This should clean up with a cotton bud dipped in a metal cleaner.
They come on their original display card.

They are quite tall, and delicate, so I will have to pack them well, hence the postage price is for Small Parcel size.
However, there is the same price for postage 
(within the UK) up to an order value of £20 and then £1 more up to a weight of 2kg.
You can get a lot for 2kg !