Our BioThane MegaBling Collars s are made from the same original BioThane as our other products, with sparkle!  They are easy to clean, durable and waterproof.  We use BioThane Beta 520 Super Heavy material.  Because of the additional biothane and Bling,  BioThane MegaBling Collars are a heavier collar and not for a small dog. Each one is custom made to order so please allow two weeks for shipping.  For these collars, please measure at line #3 on the dog silhouette.  Please measure using our guide to ensure an accurate fit.  Contact us if you have sizing questions.  For more info visit our sizing page! 

Like the name says, they are MEGA and weigh between 7-10oz.