The Anywhere Arm Cushions provide excellent comfort and support to your elbows and forearms. Great for traveling, home or for use in the office, providing ergonomic arm rests for the support that you need. Made of 100% high density memory foam, these arm rest supports can attach anywhere on fabric, with or without straps, or can be attached to your forearm with the straps. Set of 2 cushions and 4 removable straps. Rolls up tightly and locks into place for transport. Assembly level/degree of difficulty: No Assembly Required.