A four pronged slave collar, National Civil War Museum, Lincoln Circle, Harrisburg, PA, United States Stock Photo - Alamy
Steam Workshop::Tribal Slave Collar
Leather Slave Collar
I put a slave collar on every named Raider and Gunner for Nuka-World. : r/fo4
BDSM Collar Metal Women Lockable - Etsy Norway
New Arrival Professional Electric Shock Pet Slave Dog Training Collar with Remote/Smart Dog Collar Trainer - China Pet Collar and Pet Supply price | Made-in-China.com
Wearable Slave Collar at Fallout 3 Nexus - Mods and community
Amazon.com: Master Series Chrome Slave Bondage Collar, Small / Medium : Everything Else