Biothane Long Lines – Merely Mavy

Enjoy using our long lines for everyday use on walks, the park or hikes! Please note:  Some of our Biothane colors aren't available for long lines.  Some of the products shown here are custom, and may vary from what you order. Width is 5/8".  Each will come with a standard bolt snap clasp.  There is an added O-ring at

Enjoy using our long lines for everyday use on walks, the park or hikes!

Please note:  Some of our Biothane colors aren't available for long lines.  Some of the products shown here are custom, and may vary from what you order.

Width is 5/8.  Each will come with a standard bolt snap clasp.  There is an added O-ring at the end that you can attach a traffic handle to.  Sold separately. We do offer an upgraded option for a locking carabiner clip.  You may add that on in place of the clasp.  Please see our Add On Collection to add to order.

All leashes are approximate and made as close to the actual measurement as possible. 

*If carabiner clip is not purchased, your long line will come with standard bolt trigger clasp.  Add ons in photos are not included & must be purchased separately.

Get to know Biothane:  It is a very flexible, yet sturdy material that is a great option for active pets!  What makes Biothane so unique is it's ability to be cleaned so easily!  It's known to be waterproof, stink-proof and stain-proof!  Not all Biothane is created equally, we use genuine Biothane made in the USA.

BioThane 33' Long Line

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Are you looking for the perfect long line? Look no further! Select your options!, The options for these longlines can be confusing. Feel free to check

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