NEW HARDWARE OPTIONS NOW AVAILABLE!! Read more about them here: https://www.shinepets.co.nz/pages/biothane-hardware-options Martingale leashes are an alternative to slip leads. They also tighten when a dog pulls, but a martingale will not tighten as much as a slip lead. Martingale leashes are perfect for everyday use or training. Martingale collars and leads have been indispensable to Greyhound owners for years, as they are unable to slip them off over their head, but in the recent past, they’ve become even more popular among dog owners with dogs of all types. The martingale is a type of collar that keeps dogs safely on-leash without choking them. These measure approximately 1.4m long - if you would like a different length please get in touch! COLOUR NOTE: If you would like two colours, the main colour is the colour of the collar/centre of lead, the accent colour is the collar of the handle and the bit between the lead and the collar. WHY BIOTHANE?*Does not absorb moisture/water or dirt*Easy to clean (wash in soapy water and hang to dry)*Does not smell*Light weight even when wet*Look and feel of leatherBe sure to check out our BioThane® page for more information:https://www.shinepets.co.nz/pages/biothane