For each bridle and double bridle model there are these different reins to choose from:
soft leather reins with stops inside Rubberly reins rubber reins 13mm rubber reins 16mm web reins 16mm with stops web reins 20mm with carabiner web reins 20mm with stops web reins 20mm with 9 stops rubber lined web reins leather reins with half rubber 13mm leather reins with half rubber 16mm plain leather reins leather reins 13mm with stops leather reins 16mm with stops leather reins 20mm with stops