LeashInaBag 3/16&rdquo; Navy with Teal Lead. Made in the USA using USA manufactured parts. (6 Pack) The Slip Lead is made in the USA using USA manufactured parts. Ideal for Kennels, Vets, Shelters, Groomers, Rescues, etc. 5 Feet Long, One Size Fits All The Slip Lead is made with 3/16" polypropylene cord with a breaking weight of 300 pounds and is put together with rope sleeves to take full advantage of the strength of the cord.