Binding Band is an item in the “Held items” category (Items). It costs ₽4000.
In-game descriptions
| Black / White · Black 2 / White 2 | A band that increases the power of binding moves when held. |
|---|---|
| X / Y · Sun / Moon · Ultra Sun / Ultra Moon · Let’s Go, Pikachu! / Let’s Go, Eevee! | An item to be held by a Pokémon. A band that increases the power of binding moves used by the holder. |
| Sword / Shield | An item to be held by a Pokémon. It’s a band that increases the power of binding moves used by the holder. |
Where to find it
Not placed on the atlas maps (so far: Red/Blue and Generation 3).
Sources : PokeAPI (items, item_flavor_text, machines) · atlas · pokeemerald species_info.h