HAWX E-Stretch Collar Strap
The new and improved Stretch E-Strap is extremely durable and has a tightening system that allows you to gauge the tightness and get a consistent fit. This stops the problem of conventional over-tightening or loose fits because it expands and contracts as your dog's muscles work. It allows your dog to breath easier while still allowing a constant snug fit. The buckle is made of see-through material and has a tension gauge with a "fit line." Positioning the cable end-caps on the fit line will give you an equal amount of space for expansion and contraction. It has 2 stainless steel cables and springs that allow it to expand and contract. The strap is designed as a One Size Fits All Collar, which will work with any old or new collar on the market today.
The Stretch E-Strap provides benefits for all e-collars, including bark collars, remote dog training collars, and pet containment collars. The universal 3/4" wide strap can be used on Dogtra:
175NCP, 200NCP, 202NCP, 280NCP, 282NCP, 300M, 302M, 7000M, 7002M, EF-3000, EF-3000Gold, iQ
DT Systems, Innotek, Petsafe, SportDog, Tri-Tronics and most other manufacturers. Fits all 3/4" and 1" wide e-collar receivers.
Note: A leash should never be attached to the Stretch E-Strap, use a separate collar.