For Mealtimes on the Go. Designed in Italy, the Caddy Hook On weighs only 7 pound and folds compactly for easy travel and storage. Easily fits on table tops at least 3/4 of an " thick with up to a 6 " table skirting. Clean up is easy with the wipe clean nylon seat. The rubberized hippo grips won't mark tables or p" fingers. Safety is key with a 3 point safety harness.