8Pcs A4 Black Plastic Binder Dividers with 8 Tabs,3-Ring Insertable Write-On Dividers for School, Office, Homework, Notebooks & Folder Organisation

My Three Ring A4 File Dividers arrived in a sealed plastic bag. - Size: A4 - Quantity: 8 - Colour: Black (also available in White and Violet) - Made from thick high-quality plastic You can never go wrong with having supplies of dividers whether you need them for school, study, university, work or at the office so these function well for me. These high quality durable dividers fit perfectly in my A4 Work Folders for home and you can write on and wipe off on with these dividers - not keen though so will just use them as dividers. At the time of reviewing I think the price £8.59 is great value for money. I am very pleased with these dividers - Highly Recommended ⭐⭐⭐⭐⭐

It's not A4. Maybe Letter format or alike. Good quality for a Letter size though.

Just to be clear, these file dividers (at least the ones I received) are actually US Letter-sized (8-1/2 x 11 inches or 215.9 x 279.4 mm), not A4-sized (8-1/4 x 11-3/4 inches or 210 x 297 mm), as advertised. They're also pre-drilled with 3 holes rather than 2 or 4, which also hints that they were designed for the US market rather than the UK or Europe. Having said that, they're perfect for my needs and I'm happy with them.

These are good quality, thick dividers. Others I received recently were very flimsy. They have holes to put into a ringbinder and tabs along the side. They fit an A4 binder. The only issue is, you don't get any means of labelling them. You either need to leave sticky labels on them, or use a chalk, but if you do have a chalk pen it does label them fine.