ALLOYGOLD 362 Pcs Chicago Screws with Punch and Screwdriver Leather Rivets 11 Sizes Assorted Screw Rivets for Decorate and Repair Leather Craft Belt Bookbinding Bag Shoes Purse Gun Black - AD-Black Screws-4567891012151820

• 【4mm-20mm multi-size 】--In this black chicago screws kit, You will get 180 Sets 11 Sizes Screw rivets with Install Tools Assortment Kit, including 20 sets each of M5*4mm,M5*5mm,M5*6mm,M5*7mm,M5*8mm,M5*9mm, 15 sets M5*10mm, M5*12mm and 10 sets M5*15mm, M5*18mm, M5*20mm.Comes with 3 sizes（M4*3mm,M4*4mm,M4*5mm）of 11-word screws .You can combine chicago screws freely.Various lengths are available to meet your different needs. 【 Durable Material 】 --These black chicago screws leather are made of high quality carbon steel with a fine finish, no casting lines, fine workmanship and durable.This assortment is very good for the price and helped you narrow down what you want to buy in bulk moving forward. 【Easy to Installation】--These chicago screws for leather are very easy to install. First, make a hole in the material you need to install rivets, put the screw through the hole you just made, then install the rivet and tighten it with a screwdriver.When you screw the back side to the post, they will stay flush with the surface of the object, very easy to operation. 【Wide Range of Use】--These leather rivets are suitable for various leather crafts, the best choice for adding decorations to DIY craft decoration,such as belts, handbags, leather shoes, binding documents, books, photo albums, DIY crafts and so on.You can mix it up and use your imagination. 【Reusable storage boxes】-- All the chicago screws packed in a delicate and transparent box. The leather screws are arranged according to size, you can easily store and find the size you need.