Reusable Sandwich Bags, set of 2, with air-tight lock seal, (8 x 8" / 20.5 x 20.5cm), FDA grade EVA material, BPA, PVC and Phthalate free. These sustainable storage bags are built for bundling every bit (or bite) you want to keep close at hand and tidy, too. Stow, seal, and wash them to your heart's content. Label and wipe clean with a dry erase marker. From travel and household essentials to recipes and pantry goods, these bags go the distance. Dishwasher safe.