28mm Discbound Book Binding Discs 20 Pcs Metal-Plated Binder Rings for DIY

Book binding supplies--at the same time, bright colors can attract or students attention and make them happy to DIY their own projects, delicate binder buckle; Book binder discs--great for fastening pretty document stack, index, curriculum cards, papers and keys, make them organized and not messy, disbound expansion discs; Planner binding supplies--these loose-leaf blinder discs provide extra strong hold without or releasing of your papers or items, binder ring binding discs; Round binder disc--round plate design, much beautiful and practical, home, office, school, etc, disc; Discbound expansion discs--sufficient quantity, and you can also share them with your family and friends, diy planners binding buckle

What's in the box
20 x Binder Rings