You are buying 1 TAG Heuer BA0617 half-size link. This is a stainless steel link. This link is suitable for many TAG Heuer Connected E4 models. You will receive 1 half-size link along with the matching pin & tube. Link condition is near mint and in some cases brand new. If you need the full size BA0617 link, please see my eBay listing for it. If you need more than one, simply select the quantity that you need at checkout.
This 4th generation (E4) link is only compatible with the 4th generation (E4) 42mm Connected models. THIS IS NOT COMPATIBLE WITH THE LARGER 45MM MODELS.
This link fits the following Series & models: SBR 42mm models only (4th generation TAG Connected models): SBR8010, SBR8080, SBR8081, & SBR8011.
This does NOT FIT the 5th Generation SBT 45mm or 40mm, 4th Generation SBR 45mm, SBR8A models, 3rd Generation SBG8A 45mm, 2nd Generation SBF8A8 45mm, or 1st Generation SAR8A80 46mm series models.
MAKE SURE THAT YOU INDEED HAVE THE BA0617 LINK.
If you are uncertain of the model that you have or the part that you need, please do not hesitate to ask. It is always helpful if you can send me a photo of your watch and band.