Amazon.com: Aviditi Corrugated Cardboard Trays, 15" x 12" x 1 3/4", White, Perfect for Transporting Small and Lightweight Loads, For Packaging or Moving Plants, Cans, Bottles and Other Items, Pack of 50 :
Amazon.com: BOX USA Storage Trays 15"L x 12"W x 1.75"H, 50-Pack | Corrugated Cardboard Box Tray for Packing, Moving and Storage : Industrial & Scientific
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Square Cardboard Tray
Master Tray Cardboard Shipper for Sustainable Produce Containers
Master Tray Cardboard Shipper for Sustainable Produce Containers
13-1/2 x 11 x 4 Natural Kraft Handled Catering Tray - Half Sheet
Corrugated Cardboard Tray Box, 3D - Envato Elements
Get Cactus Containers Corrugated Box Trays at Low Prices