# Advanced Bulletproof Fibers

Police Chief item (Hero equipment). Data version 0.1.121. Page: https://betterpolicechief.com/items/advanced-bulletproof-fibers/

Provides 100 Eqpt. EXP

## What it's worth (US App Store prices, estimate)
- Worth about $0.059 each at the typical pack rate; the middle of 19 priced purchases charges $0.066 each
- List price bought as store diamonds: $0.99 each
- Method: the game's list price in diamonds (or what its rules make it worth: a chest's options or average drop, the fragment a universal fragment becomes) at the median pack's price per diamond. Each pack's price is split over its contents by list price.

## Used for
### Hero equipment levels
Gives 100 Eqpt. EXP each, used to level up hero equipment such as these Legendary pieces.

## In packs
- Choice Chest (Common) (Eqpt. Gift event): ×10, pick one, $0.064 each
- Choice Chest (Epic) (Eqpt. Gift event): ×100, pick one, $0.069 each
- Choice Chest (Legendary) (Eqpt. Gift event): ×200, pick one, $0.069 each
- Choice Chest (Rare) (Eqpt. Gift event): ×40, pick one, $0.067 each
- Choice Chest (Uncommon) (Eqpt. Gift event): ×20, pick one, $0.066 each
- Eqpt. Weekly Pass Lv 1 (Eqpt. Weekly Pass): 4/day × 7 days, $0.093 each
- Hero Eqpt. Sale (Hero Eqpt. Sale): ×30, $0.052 each
- Night Market Pack (Common) - Hero Equipment (Radiant Night Market event): ×20, $0.06 each
- Night Market Pack (Epic) - Hero Equipment (Radiant Night Market event): ×200, $0.064 each
- Night Market Pack (Legendary) - Hero Equipment (Radiant Night Market event): ×400, $0.065 each
- Night Market Pack (Rare) - Hero Equipment (Radiant Night Market event): ×80, $0.063 each
- Night Market Pack (Uncommon) - Hero Equipment (Radiant Night Market event): ×40, $0.062 each
- Hero Eqpt. Pack #1 (Regular Packs): ×10, $0.11 each
- Hero Eqpt. Pack #2 (Regular Packs): ×20, $0.12 each
- Hero Eqpt. Pack #3 (Regular Packs): ×40, $0.13 each
- Hero Eqpt. Pack #4 (Regular Packs): ×100, $0.13 each
- Hero Eqpt. Pack #5 (Regular Packs): ×200, $0.13 each
- Hero Eqpt. Benefit Pass (Super Weekly Pass event): ×36, $0.049 each
- Hero Eqpt. Benefit Pass (offer for some players) (Super Weekly Pass event): ×66, $0.053 each
- Eqpt. Weekly Pass Lv 2 (Eqpt. Weekly Pass): 4/day × 7 days
- Eqpt. Weekly Pass Lv 3 (Eqpt. Weekly Pass): 6/day × 7 days

## In events
- 7-Day Sign-in (Daily sign-in): https://betterpolicechief.com/events/7-day-sign-in/
- Alliance Faceoff (Day by day): https://betterpolicechief.com/events/alliance-faceoff/
- Capitol War (Centralwar giftbag): https://betterpolicechief.com/events/capitol-war/
- Clue Compendium (Draw milestones): https://betterpolicechief.com/events/clue-compendium/
- Dawn Journey (Pass track): https://betterpolicechief.com/events/dawn-journey/
- Dawn of Justice (Points milestones): https://betterpolicechief.com/events/dawn-of-justice/
- Decipher Operations (Pass track): https://betterpolicechief.com/events/decipher-operations/
- Fireworks Extravaganza (Pass track): https://betterpolicechief.com/events/fireworks-extravaganza/
- Game Changer (Pass track): https://betterpolicechief.com/events/game-changer/
- Growth Fund (Pass track): https://betterpolicechief.com/events/growth-fund/
- Heroes Unite (Pass track): https://betterpolicechief.com/events/heroes-unite/
- Maritime Enforcement (Draw milestones): https://betterpolicechief.com/events/maritime-enforcement/
- Port Inspection (Smuggler layers reward config): https://betterpolicechief.com/events/port-inspection/
- Restoring the PD (Pass track): https://betterpolicechief.com/events/restoring-the-pd/
- Super Weekly Pass (Weekly pass track): https://betterpolicechief.com/events/super-weekly-pass/
- Trick Shot (Draw milestones, Tasks): https://betterpolicechief.com/events/trick-shot/
- Vault Trap Operation (Damage achievements, Damage rewards): https://betterpolicechief.com/events/vault-trap-operation/

## Where the game says to get it
- Purchase Packs
- Vault Trap Operation
- Prison Clash

Data updated 2026-10-26. Unofficial fan site; not affiliated with the game's makers.