A pen holder with a back sticker, with a single-hole design, which can easily help you store, don't need to worry about losing pens. It adopts a self-adhesive design, which can be easily adjusted. It is universally used for most pencils and pens. Furthermore, it is very practical and can bring convenience to your work and better protect your pen. Features -Color:Silver,Black -Material:Metal -Size:2.00X2.00X1.50cm/0.79X0.79X0.59in - Rigorous process, selected good metal material manufacturing, seemingly simple, but everywhere is delicate. - The single hole design is more convenient and can better help you complete the storage work. - The universal spring can be adjusted and has a good fixing effect. - The self-adhesive design can be the clipboard and the binder, don't have to worry about losing the pen. - Wide usage, it is a tool accessory for teachers, doctors, nurses, students, and recorders. Package list: 12 x Clips