A surcingle is a wide strap or belt, often made of leather or nylon, that is used to secure a saddle onto a horse's back. It typically features multiple adjustable buckles or fastenings to ensure a snug fit and prevent the saddle from slipping or shifting during riding or other equestrian activities. The symbol "🐎🔗" represents the connection between a horse and its surcingle, emphasizing the importance of this essential piece of equipment in ensuring a secure and comfortable riding experience.