- Stackable storage system for organizing school supplies or toys- Wall mountable with screws (not included)- Set of 2 practical desk organizers to declutter your workspace | Get rid of clutter on your desk with this lovely set of 2 practical desk organizers! With this storage system, you can sort your school supplies or toys in no time :-) Stackable (up to 3) or wall mountable with screws (not included).