[Excellent Design] The special card slot design can safely lock the tray to prevent tilting and falling; the connection expansion design increases the distance between the trays, which protects the food from squeezing each other well, so that the food inside can be better preserved ;The straight-edge design is the good versatile way to stack pallets, allowing pallets of various sizes and types to be stacked easily. [Space Saver] Our tray stacker allows multiple pallets to be stacked together, saving storage space in kitchens, refrigerators, and cabinets very efficiently. With them, you can stack trays vertically on freezers, refrigerators, countertops, and take up less space. [Hight Quality] Our tray stackers are made of premium plastic, it is solid and durable, and can be reused. Pallet stacker is also not easy to deform and crack under low temperatures. The home dryer stacker has no sharp edges and it's very safe to use at home. [Easy to Use] Easy to use,tray stackers are easy to take off and put on.You just need to connect them together like a picture. [Package Contents]You will get 12 tray dividers, enough for daily use and distribution. Perfect for family gatherings, weddings, parties, restaurants, hotels, bars and meal prep for all kinds of big events. Size: About 5x3.5x1.8Cm Colour:Black Material:Plastic Package Contents: 12x Baking Sheet Stackers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.