Heavy Duty Bounce Adapter Accessory for Skillbuilders Full Support Swing Seat - PairInstant-fun bounce adapter adds a new-dimension of vestibular challenge to swinging. Now, not only does the child swing back and forth, but the child can bounce up and down while swinging back-and-forth, or without swinging.
Skillbuilders Bounce Adapters are also available in a regular (non heavy duty) version.
This item includes two bounce adapters, necessary for one swing. Bounce adapters can also be purchased in singles.