Pre-made 20mm wide Adjustable BioThane® dog collar

Pre-made 20mm wide Adjustable BioThane® dog collar

This listing is for our 20 mm wide adjustable collars that are pre-made and ready to post out to you, we also have 2 buckle collars (with quick release buckles) available. We can always add more eyelet holes to a collar we have made, and encourage ordering pre-made stock at this time. If there is something you want we may have materials in stock to make it. We cannot gaurentee a delivery time on any custom orders that we dont have materials in stock for at this time. Thank you for understanding.


Scroll down for a numbered list of what is in stock, or use the selection box.

25 mm wide adjustable collars are listed HERE


Collar sizing

  • Extra-extra small (XXS) -  25-35 cm
  • Small (XS) - 30-40 cm
  • Small (S) - 35-45 cm
  • Medium (M) -  40-50 cm
  • Large (L) - 45-55 cm


We cut the BioThane® to our Jinks collar pattern and secure our metal hardware in place with colour matched rivets and eyelets. Everything is handmade and we think looks simple, modern and stylish. It’s also vegan, cruelty free and practical for daily use.


These collars could offer a good option to adjust the fit for whatever activity you are doing, (perhaps you want it tighter on a walk, but looser in the house if you have a longer haired dog that knots easily, or just liked the look of a more relaxed fit.)


We feel the 25 mm Beta® BioThane® is best suited for a chunkier look for Small (S) sizes, and suitable for Medium (M), Large (L), and Extra Large (XL) sizes.We feel the 20 mm Beta® BioThane® is best suited to the Extra Small (XS), Small (S), and Medium (M) sizes, or for use an I.D. tag collar for Large (L) sizes.


25 mm wide collars = £20, + £3 for Neochrome buckles.

20 mm wide collars = £18, + £2.50 for Neochrome buckles, + £2 for reflective BioThane webbing.


1 - medium/black/gold
2 - medium/acid green/silver
3 - medium/forest green/silver
4 - medium/teal/rose gold
5 - medium/wine/black
6 - medium/purple/gold
7 - medium/wine/gold
8 - medium/white/black
9 - medium/red/black
10 - medium/wine/silver
11 - medium/teal/silver
12 - medium/reflective blue/silver (+£2)

13 - small/white/neo-chrome (+£2.50)
14 - small/bright pink/black
15 - small/baby pink/silver
16 - small/black/neo-chrome (+£2.50)
17 - small/purple/silver
18 - small/orange/black
19 - small/orange/silver


20 - X-small/purple/neo-chrome (+£2.50)
21 - X-small/sky blue/silver
22 - X-small/white/black
23 - X-small/orest green/rose gold


24 - XX-small/wine/neo-chrome (+£2.50)

  • Below are our Jinks collar sizes, the size is given as a range value because the collars adjust to different lengths through the buckle holes. The measurement represents the circumference made by the collar when buckled up so should match your dog's neck size plus a little bit!


    Small (S) 35-45 cm,

    Medium (M) 40-50 cm,

    Large (L) 45-55 cm,

    Extra Large (XL) 50-60 cm,

    Extra, Extra Large (XXL) 55-65 cm.