Features Made of high quality material, durable and practical to use. Our package includes 12 pcs tray stacker. These are perfect for vertically stacking your harvest-right Trays in the freezer. Our tray stacker designed to fit harvest-right Freezes Dryer Trays.The trays allow you to easily stacking the trays for less of a footprints when freezing them. Easy to use,tray stacker for harvest-right are easy to take off and put on.You just need to connect them together like a picture. If you have any questions, please contact us in time. We will provide you with better products and services. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description Material: Plastic Size: 5.5*3.5*3cm Package List: 12PCS Harvest-Right Tray Stacker