Stainless Steel bit ported bit with copper rollers.
The rollers encourage play while the port prevents the horse getting its tongue over the bit. Fixed cheek prevents the lips being pinched. Single link curb chain.
Mouthpiece Thickness: 1.3cm (Centre Port) 2cm (outside -Rollers)
*As this bit has copper rollers it makes it quite heavy, I use this bit with my 12.2 driving donkey Lady Riki, it seems to work well for her.