10 Plastic Seed Starting Trays - Each Tray Has 72 Cells ~ Cells Are 1 1/2" Square X 2 1/4" Deep.~ Can be separated ~ Great Propagation Trays ~ SHIPS AS HALF TRAYS WILL SHIP AS 'HALF TRAYS' FOR BEST SHIPPING COSTS Quantity : 72 cells per tray ~ 10 trays Cell Dimention : 1 1/2" Square X 2 1/4" Deep Can be separated into 18 individual packs of 4 cavity's. This Tray Is Made To Fit a Standard 1020 Tray