10-13" Black-Pink Twister on Hot Pink Beta Biothane

There are holes at every half-inch from 10 to 13" (7 holes total), and it is 1" wide with 1/2" wide spiral and an overall width of 1.5". This is a Twister collar - to order this collar in a different size or colour please visit https://dognerddesigns.com/twister/

Biothane is a waterproof material with the look and feel of leather. This collar can be washed with soap and water any time it gets dirty - so go ahead, take it to the beach!