Mission Sink Tips are designed to be used with Skagit heads. These tips allow you to select your preferred sink rate to best present your flies at the desired depth. The tips are dual density, to avoid a hinge in the line for better contact with your flies. The tips are also tapered for the best transition of energy through the tip. They are offered in 3 different lengths/grain weights and 3 different sink rates. They can be bought individually or as a kit by length/grain weight.8\\\' 80 grain tips, 10\\\' 120 grain tips, and 12\\\' 160 grain tipsIndividually offered in 3 sink rates; INT/S2 1.25/2 ips.; S3/S5 3/5 ips.; S7/7 ips. Mission Textured Sink Tip Kits (2ZEP are offered in three lengths, each with three sink tips included.8\\\' 80 grain tip kit (includes INT/S2, S3/S5, S710\\\' 120 grain tip kit (includes INT/S2, S3/S5, S712\\\' 160 grain tips kit (includes INT/S2, S3/S5, S7Made in USA.