This Bigger Zipper Extender is 3.7cm(1.45 inch) Long and 0.9cm(0.35 inch)Wide,The smaller Zipper Extender is 3cm(1.18inch)Long and 0.7cm(0.27 inch)Wide,New Solution Solves the Problem of Easy to Fall Off This Metal Zipper Handles Repair Kit is Made of Metal and Steel Spring,Set of 8(4pcs bigger size,4 pcs small size) 2PCS Big Sliver Color, 2PCS Small Silver Color and 2PCS Big Black Color, 2PCS Small Black Color,Glossy,Durable,Great for Luggage,Jackets,Backpacks,Pants,Shoes etc For Zipper Pull Replace, Easier to Hold and Zip,Perfect Solution for Missing Zipper Pull on Luggage Easy to Replace Broken or Missing Zipper Handles,Solve Your Problem Cheaply, Easily,Quickly