50Pcs Bar Pins Brooch Lock Back Safety Catch Rolling DIY Craft 20/25/32/38mm Silver(32mm)

With safety insurance switch, no longer afraid of being pricked by pin.small safety pins Won't fall off easily, only can get the pin out when twist insurance in correct position.saftey pins The silver color safety pin is made of high quality iron, the material is harder than normal ones.safety pin 1 pack of 50, 4 sizes for you to choose: 20mm, 25mm, 32mm, 38mm. Used for DIY brooch craft, can be stitched on clothes or crafts. With holes, can be stitched or stuck. There are only 2 holes on the 20mm pin.