Moving Storage Packing Blanket - Super Size 40" x 72" Professional Quilted Shipping Movers Furniture Pad (1, Blue)

Can this be put in washer and dryer? I’ve bought some that fall apart when you do

Can I use to blunt sharp edges wrapping a bath chair and wheel chair so I can put in car roof bag without tearing or puncturing it?

Is the width 40" and length 72"?

Any bad odors from this, seems common complaint of other blankets?