Composition:Biothane® webbing Tape:waterproof, resistant, soft, long-lasting, easy to wash, hypoallergenic, antifungal, odorless. Martingale chain and other small parts : stainless steel. Washing: quick with cloth or water.
Other details: the indicated neck size will be used to make the collar without considering the chain part, therefore the closed collar with the two semicircle rings touching each other will correspond to the measurement entered. The martingale chain measures 21cm for the 19mm webbing and 30cm for the 25mm webbing.