[High-quality Materials]Made from materials, these hole reinforcement stickers are tough and long-lasting. Reinforcement labels ensuring your punched holes stay intact and your files are protected [Best Size]Each paper hole reinforcements for hole-punched pages is approximately 0.5 inch; in diameter with a 0.25 inch; internal hole. This makes the page reinforcement circles compatible with most loose-leaf paper [Easy to Use]These discreet, binder reinforcement stickers are easy to peel off and stick on wherever you need them - whether it's on paper, cards or laminated documents [Widly Application]These versatile paper reinforcement circles are ideal for school, home, library and office use. Hole punch stickers can be used on loose-leaf binders, calendars, planners and more [Value Kit]You receive 800pcs parent and kraft paper hole reinforcement stickers, 400pcs each color. Specification Name: hole reinforcement stickers Color: AS shown Material: paper Single product information: Single sheet weight 1.1g/0.04oz Length 13.8 x 8cm/5.43 x 3.15inch Package Contents: 20 sheets of page reinforcement circles (800 pcs) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.