Size: diameter 60cm Advantages of dryerThe zipper closure design ensures that no mosquitoes or flies contaminate your herbs. The mesh design ensures adequate ventilation. The design of the handle brings convenience to your drying. Perfect Design: The herb drying rack collapsible design allows for quick and efficient storage and Vertical Design makes for very efficient use of space. Multi purpose: The rack can be placed anywhere you want outdoor/indoor, camping trips, shower room, etc. You can dry herbs, mushrooms, art work, bud, soaps, vegetables, seeds, flowers and dye materails, etc. Easy to use: If you don't need use 4 layers for a while, clips to clip the extra layers on the bottom to save space.After use the herb drying rack collapses flat for easy storage until it is needed. Space Saving: The herb drying rack is a great solution to the problem of how to dry large quantities of herbs, flowers and other plant material quickly in small space.