Table Mate slides right up with just one finger until it touches your body. Takes 2 minute assemble without any tools or fasteners. Ideal for people in limited space environment like students or the elderly It folds into a semi-folded position for storage next to a chair or completely folded configuration for storage under a sofa or in a closet. Table Mate 2 stack next to each other in semi-folded position Ideal for anyone with mobility problems or anyone recovering from an injury, illness or operation No cross-braces to bump your legs on TV Tray Table adjusts in three different ways - to your body size, to the activity you are doing and to the chair you are sitting in. It is the most comfortable table ever for eating in front of the television or using for a laptop computer.