We love these leather bit keepers because of their quality material and design.
For full cheek snaffles bits. Present a better picture when showing. Some say it adds leverage to full cheek bits. Add safety to full cheek bits by making it less easy to snag the bit on whatever while riding. Plus the right color to match your bridle.
Hand Sewn loops, great quality.
They work well with our full cheek bit, but I did have to soften and work the leather a lot, as the smaller hole was really tight.