1 set= 3 pieces elastic belt(the chastity cage on profile picture is not included) If your chastity cage always falling down and the base ring feels like a little loose,then this elastic belt can improve your chastity cage wearing experience. For the usage,you can take my first profile picture for reference. It can be used with 1 belt separately, 2 belts or 3 belts together,depends on your own specific demand. Adjust length by tie a knot. 1 belt usage is like V shape (by waistline) see the second picture 2 belt usage is like Y shape(by waistline+crotch) see the first picture 3 belt usage is like X shape(by waistline+thigh) Don’t leave in a hurry,Take a look at the chastity cages in this shop. https://www.bonanza.com/booths/cesbondage?item_sort_options[custom_category_id]=861901