Furniture Poly-Cover is made from thin plastic, it is primarily designed to protect furniture from dust and dirt on the surface only
Furniture Poly-Bag on the other hand is made from much thicker plastic and is designed for moving or storage. Poly-Bag is particularly useful and provides maximum protection if the furniture has to be moved using elevator or needs to be stored in a small space
So if you are moving and you want best protection for your furniture, we recommend Furniture Poly-Bags