The kit features metal shaft rivets and nuts, designed to withstand regular use. Ideal for DIY repairs, this kit helps you replace damaged parts and extend the life of your fan. The included components are compatible with a wide range of folding fans, making it a versatile solution for fan maintenance. Features -Color:Silver -Material:Stainless steel -Size:2.50X0.80X0.80cm/0.98X0.31X0.31in -Size:2.80X0.80X0.80cm/1.10X0.31X0.31in -Diameter: 3mm - metal rivets: the metal rivets used in this product are designed to last for a long time -Sturdy Design: Experience the durability and elegance of rivets, which are both sturdy and -Convenient Design: Comprehensive repair kit addresses diverse folding fan maintenance requirements, ideal for diy projects - and : Diy repair kit allows you to extend the life of your beloved folding fans, maintaining their beauty and functionality -Quick and easy setup: Effortless installation process, no special tools needed, making it easy for anyone to repair their folding fans Package list: 4 x sets of folding fan repairing kit(28mm) 4 x sets of folding fan repairing kit(25mm)