PetCords Dog And Cat Cord Protector- Protects Your Pets From Chewing Through Insulated Cables, Unscented, Odorless (REGULAR-20 FT, CLEAR (6 METERS)) by Amazon.co.uk

• Proudly Made in the USA; we've been supplying around the world. Great for use to protect cables from Dogs, Cats, Rabbits, and other small animals

• How of use: Cut the length of the coil to the size you want, then find the slit and put the wire in. Once the wire is insert, the slit will remain closed. Works for all pets with sharp teeth, critters included