I'm selling this because I no longer need it. It was essential for my son when he was trying to stand up... ! It's still in good condition, so I'm offering it for sale. No instructions or box included. 5-point harness for Tripp Trapp chair The buckle can be easily attached and detached with two clicks. Adjustable 5-point straps Durable nylon, easy to wash and care for This harness can only be used with the Tripp Trapp Baby Set attached to the Tripp Trapp chair.