Features: 24 time card pockets, 1 slot for 1 card, can hold up to 24 cards for time clock attendance, commonly used in office, factory, warehouse, and similar environments. Slot width is 8.5 cm (3.3 in) and depth is 15 cm (5.9 in), with recommended card size: 18.8 x 8.5 cm (7.4 x 3.3 in) (L x W). Can be installed next to a time clock or employee entrance to keep time cards neatly organized. Includes screws and has 2 pre-drilled holes on the back for easy wall mounting. Made of high-quality PVC material that resists damage and maintains a clean, attractive appearance; durable and long-lasting. Specifications: Brand: DOYO Material: PVC Number of Slots: 24 Item Size: 41.5 x 21 x 3.2 cm (16.3 x 8.3 x 1.3 in) Item Weight: 429.7 g (15.2 oz) Note: Time cards shown in the image are sold separately. Package List: 1 x Time Card Rack 1 x Pack of Screws