Actual Item is pictured.  1 item = 60 Insulators!!! 
Package includes 10 pcs Large insulator and 50 pcs Classical insulator 
Ceramic insulators fasteners for Retro Power Open Wiring
Ceramic rollers use to install an open retro wiring. With their help, a retro wire, two-wire or three-core, is fixed to a wall or ceiling. 
One meter of twisted wire requires 2-3 insulators.
You can also use it for creating an outdoor electrical fencing.
Note: On the photos you can see the size of classical roller relative to the large.
I have also wires in a fabric backing for open electrical wiring.
  New Condition, from factory.  This never been used. Real  condition look at the photo!!!
       Made in Ukraine

Measures approximately Large insulator:  L x 31mm, Diameter base x 30mm,  Holes x 6mm (Ca. 31mm x 30mm Loch ca. 6mm)
Weight approximately: 40 gram 
Measures approximately Classical insulator:   L x 24mm, Diameter base x 20mm,  Holes x 6mm (Ca. 24mm x 20mm Loch ca. 6mm)
Weight approximately: 12 gram
Material Porcelain

Auction is for 60 Units  If you need insulators in another quantity of, please write and I'll be glad to help you. Insulators are in any quantity.
P.S. Also I have other insulators are  from Little  to Large.   See other items. 
Please, inform what you need.
BRAND New, from factory --- NEVER USED  
Insulators Glazed Ceramic (non-metallic, hi-hi), so can have a little chips, scrapes. I did many photos. Please, look carefully. What you see is what you get. If you need additional pictures or some more information of these item please email & I will be happy to help.

                         Shipping
Shipping worldwide by Registered Air parcel with Tracking number.
Your item will be shipped within 1-2 business days once payment received.
Items are shipped from Ukraine using Airmail, reach most of the countries within 15-20 business days.
Delivery time depends on destination, how quickly the package goes through Customs and other factors, it may takes up to 20 business days.