ring binder
a three-ringed metal binder a hard plastic or vinyl cover inner pockets a spine label metal rings to hold papers an elastic closure a carrying handle
ring binder which is a three-ringed metal binder ring binder which is a hard plastic or vinyl cover ring binder which has inner pockets ring binder which is a spine label ring binder which has metal rings to hold papers ring binder which is an elastic closure ring binder which is a carrying handle