These Clear Acrylic Chip Racks are stackable and hold 100 chips each. This rack is quality produced and used by many casinos in the country. Measurements: 8 in. long, 3 in. wide and 1 inch deep. 99% of all casino and home style chips are 39mm, and will fit in this tray/rack. Please note that these racks will fit with the cover that is made for these. NOTE: Chips in picture not included! 10 trays per order - includes 10 bonus chips spacers!