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Ready to send handmade waterproof dog collars with genuine BioThane from JINKS

25mm wide Adjustable BioThane® dog collar - RTP

RTP = Ready to Post.


Waterproof, stink-proof & wipe clean collars! They keep their colour shape & great look with minimal upkeep on your end. Find more information on BioThane® itself, our collar designs, sizing and fittings here. Click here.


This listing is for our 25mm wide adjustable collars that are pre-made and ready to post out to you. For the listing for 20 mm wide ready-to-post collars click here.


Collar sizing

We have a few collars that ended up measuring outside our standard sizings, these are 37-47 cm (which is between a Small and Medium) and 42-52 cm (between a Medium and Large).

  • Extra Small (XS) - 30-40 cm
  • Small (S) - 35-45 cm
  • 37-47cm
  • Medium (M) -  40-50 cm
  • 42-52 cm
  • Large (L) - 45-55 cm


Our custom listings for all collars can be found on our BioThane® product page. Click here.

  • Below are our Jinks collar sizes, the size is given as a range value because the collars adjust to different lengths through the eyelets. The measurement represents the circumference made by the collar when buckled up so, should match your dog's neck size plus a little moving room! Please check our measuring guide in the information section if you are unsure.

    X-Small (XS) 30-40 cm,

    Small (S) 35-45 cm,

    Medium (M) 40-50 cm,

    Large (L) 45-55 cm,

    Extra Large (X

PriceFrom £20.00
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