Vinyl（plastic）coated paperclips grip stronger：You will find that the plastic coated paperclips grip better and last longer than the plain metal ones.And they are perfectly rust proof and leaving less marks on the pages! Sturdy：These paper clips are made of metal with Plastic Coated on surface，thay are not easy to bend but easy to use, durable.Excellent tight secure grip after being used over and over. Paper clips can hold the papers together more securely. Clip 50 Sheets of Paper. Multi-function:Not only in the work place,but also great for home,office or daily at school.Handy for so many other uses ---clipping together notes,picture,receipts, recipes,coupons for your shopping needs,even sealing the snacks bag，rolling up the ribbon what you can imagine.They are organizing tool wherever paperwork(documents ) is being done. A multitude of arts and crafts projects need paper clips. SIZE:Length:2"(50mm),Width:0.85"(21.5mm), Thickness:1.2mm. Don't let yourself buried in a jumble of paperwork that lay in a pile at your feet. Now with these beautiful Vinyl Coated paper clips,you can make your folders colorful ! Life is good!