Ready to use: 30 circular dividers (white). Comes with a bonus marker so you can start building your closet storage system and get organized right away. Customizable: With the bonus oil-based marker, you can easily get the job done labeling. The mark will remain clear and indelible even after several scratches so no risk of ruining your white clothes. The flat white surface is perfect for writing on and the high contrast can clearly show your marks. Premium Quality: Made from high quality primary PVC particles, non-toxic, durable and has elasticity . Perfect hardness so you can easily install them on the rack without hesitation. Perfect for: Keeping your closet tidy. You can organize everything in your closet or storage room according to your preferences such as size, style, usage. Include: 30 PCS divider, each measures 9 cm in diameter, inner hole measures 3.5 cm in diameter. Plus 1 bonus marker.