30 Pcs 24/28mm Binder Rings with Box for DIY Discbound Notebooks/Planner Mushroom Hole Diy Loose Leaf Binding Rings CX19-004
https://www.vogueparade.com/shopping/EN/100003129/5/4000818645996/30-pcs-2428mm-binder-rings-with-box-for-diy-discbound-notebooksplanner-mushroom-hole-diy-loose-leaf-binding-rings-cx19-004//