The Boulder Badge (グレーバッジ Gray Badge) is given out at the Pewter City Gym, held by the Gym Leader, Brock.
Abilities: The Boulder Badge allows for the HM Flash to be used outside of battle. Additionally, it will raise the attack stat of the player’s Pokémon.
Rock-type gym leader in Pewter City. First gym leader you will battle who specializes in rock-type Pokemon. Uses Geodude (Level 12) & Onix (Level 14). Defeat him and he’ll give you TM34 (Bide). Recommend using water, fighting, or grass type (Squirtle, Mankey, and/or Bulbasaur)
A kiss-cut provides you with the ultimate flexibility for implementing your vision—this method cuts the sticker into any shape you desire, while leaving the back intact so that it can be smoothly peeled off the page.
.: White or transparent
.: Grey adhesive left side for white stickers
.: Four sizes to choose from
.: For indoor use
.: Not waterproof