Baibu Cushion Elbow Rest Lap Desk Armrest 60cm Length x 45cm Width This cushion is sold on Amazon under the following title: Cushion Elbow Rest Lap Desk Armrest Game Cushion Thick Soft Fluffy Backrest Hair Salon Reading Nursing TV Viewing Support Cushion Washable Cover U-shaped All Season Brown Used as an armrest for about a week. While there are no noticeable stains, please refrain from purchasing if you are sensitive to used items. It was a bit too large for me to use as an armrest, so I am selling it. I think it would be comfortable for long periods of smartphone use. It will be shipped in a compressed state, rolled up, and wrapped in bubble wrap.