4mm Stainless Steel Fursaver Size:4mm x 50cm - 19.7" (19.5") Made from a light-weight material

Made from a light-weight material that floats and will not damage glass yet holds up well to teeth

75") diameter

Fully waterproof

this collar is both strong and durable and features an assembly chain with signature SPRENGER hook for easy size customization

4mm Stainless Steel Fursaver Size:4mm x 50cm - 19.7" (19.5") Made from a light-weight materialNot a Herm Sprenger product High quality stainless steel Links 2" long x 3 4" wide Measured end to end in cm [split] The Redline K 9 4mm Stainless Steel Fursaver collar is made with high quality stainless steel and available to fit even the largest dog. This collar is very durable and should last the lifetime of your dog.