These are bladed, straight pull, stainless steel, round head spokes. Comes with a nipple. These spokes fit the following wheels:
2016+ Ksyrium Disc
||Front & Non-drive side
If you are unsure which spokes you need to order or are unsure how to determine the model and/or year of your wheel, here's a short video about what I use to ID a Mavic wheel.