2 Styles Divider --- The package includes 30 pcs round dividers, 30 pcs rectangular dividers and 1 pc dry erase marker. And the of the marker pen with the. Easy for your to carry and store. Sturdy Material --- These white blank clothing rack dividers are made of durable hard plastics, durable and features elasticity. Perfect tuned hardness so you could easily install them onto the rack without broken hesitation. Perfect to Personalize -- With the dry erase markers you can easily get the labeling job done. Handwrite your messages or decorate them with ribbon or other embellishment to sort your stuff into groups. Perfect for organizing and decoration. Wardrobe Essentials -- Our closet organizer dividers will be a good helper to organize your closet and wardrobe of your family and your shops. You can organize everything in your closet or stock room according to your preferences such as size, style, usage. Dividers Size -- Round clothes hanger dividers diameter in 3.54", rectangle clothes hanger dividers size is about 5x2". 2~3mm thick. Works with most wardrobes.