Listings show holders made from plastic and from solid bamboo.
They can be mounted on the wall, hung over cabinet doors, or placed under the sink using included hangers; some options are also described as suitable for placement in a drawer.
They are described as suitable for trash bags, recycling bags, compost bags, wrapping-paper rolls, and various plastic or grocery bags.
Care instructions vary by listing and material. Examples in the available details include "Hand Wash" and "Spot or Wipe Clean."
They are commonly used in kitchens as a space-saving solution and are also described as suitable for workshops, garages, and other workspaces.