Fabric and sponge.
The product is environmentally friendly and can be recycled or repurposed.
To avoid unpleasant odors and to make the mattress look its best, you should regularly wash the cover up to 40°C, keeping in mind that the zipper (patent) is closed. Explicitly follow the fabric manufacturer’s instructions to avoid problems with discoloration or possible shrinkage. Ironing allowed at lower temperatures. Also, make sure the cover is completely dry before you put it back on the bed.