These handy plant hangers twist into any number of channels within a Palram - Canopia greenhouse to fasten a shade kit, hang irrigation tubing or suspend a pot or hanging basket. This bundle includes 10 plastic hangers, which also clip into the separately-sold Palram -Canopia heavy-duty greenhouse shelf for more suspension options in your nursery. Designed to attach Palram - Canopia shade kit and hanging baskets or pots