Profile Border

Profile Borders are a type of profile cosmetic item in Bloons TD Battles 2. They add a border around the player's Profile Banner. Some Profile Borders have animations. Prior to version 4.7, the only Profile Borders were rewards for reaching Arenas and purchasing a Club Membership.

List of Profile Borders

Text	Unlock method(s)	Introduced	Notes
Flame Border	Season XXXV	Version 4.8	—
Bullets Border	Season XXXVI	Version 4.9	—
Chain Border	Season XXXVII	Version 4.9	—

Icon	Text	Unlock method(s)	Introduced	Notes
	Fireworks Banner	4th July 2025 event	Version 4.7	—

Customization in Bloons TD Battles 2

Bling	Bloon Boost FX • Bloon Decals • Emotes (Text Emotes) • MOAB Skins • Pop FX • Tower Boost FX
Customization	Custom Names • Defeat Animations • Idle Animations • Level Up Animations • Match Up Animations • Placement Animations • Sell Animations • Taunts • Trail Effects • Victory Animations • Weapon Skins
Profile	Accolades • Avatar Icons • Medals • Player Titles • Profile Banners • Profile Borders
Sources	Hero Rewards • Monkey Mastery (Monkey Prestige) • Seasons • Showcases