❁Anti-Fall Backpack (Bear) Mesh material, bump protection I used it twice, but my child no longer falls, so I'm selling it. There are no noticeable stains. ❁Anti-Fall Helmet Purchased at Birthday. I put it on once, but my child didn't like it, so I'm selling it. There are no noticeable stains on this either. Both items have been washed once with baby detergent and fabric softener. Please understand that these are stored by a private individual ( ˊᵕˋ ) I will compress them slightly for shipping.