Portable - the Caddy Hook On Chair is ideal for outings and features a 3 point restraint system, updated sturdy locking mechanism. Lightweight in its design, the Hook On weighs only 7 lbs. Easy to carry and transport, and folds compactly for storage. For safety, the table chair includes a three point safety harness system that retrains but does not restrict baby for maximum comfort. The seat padding can be removed and machine washed. This Hook On Table Chair is safe and sturdy and uses a secure system designed to fasten to the bottom of table. The padded handles sit flat against the top of your table and the universal double locking system hooks and locks to secure the chair to your table. The Monocolore fabric is durable and can be wiped clean.