The dryer tray stacker is very easy to install and can be operated with one hand. Just install the pallet stacker on the four corners of the pallet. Greatly reduces space and your production time. Specification: Material: Package Includes: 12 x Tray Stackers Note: Our package tray stackers, don't include tray. 【Hight Quality】 Our Tray Stackers Are Made Of , 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 compatible with Sharp Edges And It's Very To Use At Home. 【Easy To Use】 The Tray Accessories Is Easy To Use. Just Install The Pallet Stacker On The Four Corners Of The Pallet, It Is Very Easy To Stack And . 【Space Saving】 Our Tray Stackers Are Specially Designed For Dryer . The Tray Stackers Are Stackable, Saving You Space In The Refrigerator Or Freezer Dryer. The Tray Stacker Makes It Easy To Prepare More Delicious Dry Snacks At One Time. 【What You Get】 You Will Receive 4 Tray Stackers, You Can Contact Us At Any Time And We Will Reply To You As Soon As Possible.