This is PVC Spiral Binder, used to bind notebooks,photo albums, etc. looselesf book.
C&Y Stationery Binders have more than 10 years experience of producing the binding equipments and materials. binding machines, binding wires for the books and notebooks. double loop wire, plastci and steel single wire. High quality low price.
Specifications: the sizes from 1/4" to 2".
The color can be chosen according to the International Arranges Code.
If you are interested of Plastic Spiral, please contact for more information and the samples directly by email.