Your search for "plastic pallet" revealed the following:

Plastic pallet (green) : YSK Unpainted kit N (1:150) Part No. 467

Plastic pallet (blue) : YSK Unpainted kit N (1:150) Part No. 465

Plastic pallet (red) : YSK Unpainted kit N (1:150) Part No. 466

Plastic pallet (gray) : YSK Unpainted kit N (1:150) Part No. 468

Wooden pallet (large) light brown : YSK Unpainted kit N(1:150) Part No.461

Cargo sets (kegs, crates, beer cases, pallets, wire rolls): Busch kit HO (1:87) 1132

Wooden pallet (large) brown : YSK Unpainted kit N (1:150) Part No.462

Wooden pallet (small) light brown : YSK Unpainted kit N(1:150) Part No.463

Wooden pallet (small) brown : YSK Unpainted kit N(1:150) Part No.464

Pallet, slatted board, small box: Woodland, painted and ready to assemble N (1:160) 2161

Loading cardboard (small) : YSK unpainted kit N (1:150) Part No. 469

Warehouse Pallets and Loads : Preiser - Painted HO (1:87) 17704

Hobby palette, large, 60mm diameter (6 pieces included) : Icom tools PHK11

Corrugated corrugated siding, 2 ply: PLASTRACT PLASTIC 1:24 PS-26

Cargo: Preiser unpainted kit, 1:22.5 scale, 45200

Loading cardboard (large) : YSK Unpainted kit N (1:150) Part No. 470

Building materials, cables, pallets, etc.: Prizer kit HO (1:87) 17111

Hexagon and hexagonal bar 2.0 x 250 mm : Plastruct plastic material, non-scale 90875

Tile roof sheet 75 x 75 x 1.6 mm, pack of 2: PLASTRACT plastic material, 1:200 scale 91640

Lifters and pallets: Preiser, complete painted HO (1:87) 17712