Safety Straps offer extra peace of mind when using a martingale, halter or harness as your dog's primary leash attachment. These connectors serve as a backup by attaching your leash to your dog's regular flat collar, ensuring security in case the martingale, halter or harness fails. Our safety straps are made with either 13mm, 16mm or 19mm wide genuine Beta BioThane® and are available in our various hardware options. We offer several lengths, starting from 17cm as the minimum. The safety straps above 20cm will have 2 rivets each end however the smaller ones are only able to have 1 rivet due to the BioThane being so short. The measurement is from the end of each clip. 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 leatherPlus they come in a range of fantastic colours! ***Please note that BioThane is NOT CHEW PROOF*** Be sure to check out our BioThane® page for more information.