Domination & submission _ the BDSM relationship handbook ( PDFDrive )

Coil Collar
A coil collar is constructed from a coil of marsh vine. The material is flexible
and not as sturdy as a collar made of metal, but is useful in establishing the
ownership of a slave:
“It was hot, and the coils of the marsh vine about my throat were hot.
Beneath the coils my neck was red, and slippery with sweat and dirt. I put
my finger in the collar to pull it a bit from my throat.” (John Norman,
Raiders of Gor, 1971)
Cord Collar
The cord collar consists of a light cord, which is tied about the slave's throat and
has, dangling from it, a small disk which identifies the name of the slave’s
master. This type of collar is used in areas of Gor where metal is scarce or too
expensive to be used for slave collars:
"On some rence islands I have heard, incidentally, that the men have
revolted, and enslaved their women. These are usually kept in cord collars,
with small disks attached to them, indicating the names of their masters."
(John Norman, Vagabonds of Gor, 1987)
Dance Collar
The dance collar is a collar designed primarily for its aesthetic value as
adornment for Gorean dancers. It consists primarily of a collar with a largely
ornamental light-weight chain attached, which sometimes is also attached to
wrist cuffs. The design varies from region to region and from dancer to dancer:
Kur Collar
“A wrist ring was fastened on her right wrist. The long, slender, gleaming
chain was fastened to this and, looping down and up, ascended gracefully
to a wide chain ring on her collar, through which it freely passed, thence
descending, looping down, and ascending, looping up, gracefully, to the
left wrist ring. If she were to stand quietly, the palms of her hands on her
thighs, the lower portions of the chain, those two dangling loops, would
have been about at the level of her kneels, just a little higher. The higher
portion of the chain, of course, would be at the collar loop.” (John
Norman, Kajira of Gor, 1983)