Thank you for viewing this product from among many others. This product is a "Tanago Shimori Rig." The thread float, with its lower half painted black, prevents fish from mistaking it for bait, allowing you to reliably detect bites. The details of the rig are as follows, and each one is handmade. It is finished to a much higher quality than the photos, so please try it out. Also, some of you may have experienced the shimori float (thread float) becoming loose after using a rig purchased at a fishing tackle store for a long time, but this product will not have that problem even after extended use. We will send you a set of 5, and if you have a preference, we can also accept color specifications. Please note that if the color is out of stock, we will ask you to specify another color. Rig Length: Approximately 3m, 0.4 gauge Weight: None Hair-rig stopper: None We will send it by regular mail, so there is no guarantee for loss, etc. If you wish, we can send it by special recorded delivery, so please contact us before payment. We have included photos as an example. We will send you an equivalent product.