"Buy the 7\" x 4\" Magnetic Storage Bin by Simply Tidy® at Michaels. This large magnetic storage bin is great for use on any magnetic surface including whiteboards, fridges, filing cabinets and lockers. It can hold dry-erase markers, scissors, office supplies and other ready-to-use items. This large magnetic storage bin is great for use on any magnetic surface including whiteboards, fridges, filing cabinets and lockers. It can hold dry-erase markers, scissors, office supplies and other ready-to-use items. Details: Clear 7.09\" x 2.3\" x 3.6\" (18cm x 5.99cm x 9.3cm) bin size Magnetic Acrylic | 7\" x 4\" Magnetic Storage Bin by Simply Tidy® | Michaels®"