Product Detail
Plastic Spiral Ring. ... Spiral binding (also called coil binding) seems to be used on the job to describe just about everything. In reality, spiral binding is binding done "by using a spiral of continuous wire or plastic looped through holes.
Material : Plastic
Size :10,12,15,18,20,22,25,28,30,32,35,38,42,45,52
packing : 1kg per pkt
