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Mom's Bra

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IsaacHDIsaac Rebirth

For other uses, see Mom (disambiguation).

Mom's Bra is an activated item from both The Binding of Isaac and the Rebirth remake. It is a large woman's white bra.


Moms Bra Icon

Mom's Bra from the original game.

Using the item will cause Isaac to be seen with the bra on his head.

  • Upon activation, a picture of Mom wearing this bra will flash over the screen. After this, all the enemies as well as bosses in the room will be frozen for 5 seconds.


Momsbra Isaac

Isaac with Mom's Bra from the original game.

  • Contact damage on the player is disabled during the active effect, so items like The Virus or damaging orbitals become more viable.


Coming soon.

  • When Fistula (and likely Teratoma) is still frozen when it would usually split, once the effect wears off, the smaller parts will shortly be seen in the four corners of the room, then rapidly move the distance they would have taken normally, often resulting in the player taking damage. They might also get stuck in rocks. Throwing a bomb in may cause the bomb to fly around the room and potentially crash the game when it explodes.
  • When using Epic Fetus, Isaac's targeting reticle will freeze while Mom's Bra is active.
  • If an enemy that has an Eternal Fly circling it (i.e.: Hanger) is killed while frozen, the Eternal Fly will stay alive after the effect wears off, and will not become hostile.
  • If used while Peep is in the air, he will constantly repeat his jumping animation, dealing no damage while being invincible.
  • When used to kill the last stage of Satan, the two legs will turn in to the original Satan statues and the boss fight will be unfinishable. Isaac will also be registered as continuously killing enemies.
  • When using this item against Mask + Heart, the character may be stuck in a corner of the room and move to the other three while the player tries to move his character. This will wear off after a short delay of time.


In Rebirth, Mom's Bra can be found in the first treasure room using the following seed(s):

  • Z0T9 C2CS
  • LXH1 4NKY

In Afterbirth, Mom's Bra can be found in the first treasure room using the following seed(s):


Related Achievements

"Mom's Contacts" - Collect Mom's Eye and any other Mom item in the same run.
Passive Items
<320/203 Dollar Bill8 Inch Nails9 VoltAbaddonAnemicAnkhAnti-GravityAquariusAriesAthameBall of TarThe BatteryThe BeltBest Friends ForeverBetrayalBinkyThe Black BeanBlack CandleBlack LotusBlack PowderBlood BagBlood ClotBlood Of The MartyrBloody LustBlue CapBlue MapBobby-BombBob's CurseThe BodyBogo BombsBomber BoyBoom!BoxBrimstoneBucket Of LardBursting SackButt BombsCaffeine PillCain's Other EyeCambion ConceptionCapricornCar BatteryCat-O-Nine-TailsCeltic CrossCenserCeremonial RobesChampion BeltChaosCharm Of The VampireChemical PeelChocolate MilkCircle of ProtectionThe Common ColdThe CompassContinuumContract From BelowCrack JacksCricket's BodyCricket's HeadCrown Of LifeCupid's ArrowCursed EyeCurse of the TowerDaddy LonglegsDark MatterDead DoveDead EyeDead OnionDeath's TouchDeep PocketsA DollarDr. FetusE ColiEden's BlessingsEmpty VesselEpic FetusEpiphoraEve's MascaraEvil EyeExperimental TreatmentExplosivoFanny PackFateFruit CakeGB BugGimpyGlitter BombsGnawed LeafGodheadGod's FleshGoat HeadGrowth HormonesGuillotineGuppy's CollarGuppy's TailHabitThe HaloHead Of The KeeperHive MindHoly GrailHoly Light!Holy MantleHoly WaterHot BombsHumbling BundleImmaculate ConceptionInfamyInfestationInfestation 2The Inner EyeIPECACIron BarIsaac's HeartJesus JuiceJudas' ShadowJuicy SackKidney StoneThe LadderLatch KeyLazarus' RagsLeoLibraLittle BaggyLoki's HornsLord Of The PitLost ContactLucky FootThe Ludovico TechniqueA Lump of CoalLusty BloodMaggy's BowMagic 8 BallMagic MushroomMagic ScabMagnetoThe MarkMarkedMatch BookMaw of the VoidMEAT!Midas' TouchThe MindMini MushMissing Page 2Missing No.MitreMom's Coin PurseMom's ContactsMom's EyeMom's EyeshadowMom's HeelsMom's KeyMom's KnifeMom's LipstickMom's PearlsMom's PerfumeMom's PurseMom's UnderwearMom's WigMoney = PowerMonstro's LungMore OptionsMr. DollyMr. MegaThe MulliganMutant SpiderMysterious LiquidMy ReflectionMy ShadowNight LightNo. 2Number OneOdd Mushroom (Large)Odd Mushroom (Thin)Old BandageOuija BoardThe PactPageant BoyThe ParasitePay To PlayPentagramPHDPiggy BankPiscesPlacentaProptosisPupula DuplexPurityPyromaniacA QuarterRaw LiverRestockRoid RageRosaryRubber CementSack HeadSacred HeartSad BombsThe Sad OnionSafety PinSagittariusSamson's ChainsScapularScatter BombsScorpioScrewSerpent's KissSharp PlugSkatoleSkeleton KeyThe Small RockSMB Super Fan!Soy MilkThe SoulSpear of DestinySpeed BallSpelunker HatSpider BabySpider's BiteSpirit Of The NightSpoon BenderSqueezyStarter DeckSteam SaleStem CellsStevenSticky BombsStigmataStop WatchStrange AttractorSuper BandageSynthoilTaurusTech XTechnologyTechnology 2Technology .5The NegativeThe PolariodThere's OptionsThunder ThighsTiny PlanetTooth PicksTough LoveToxic ShockTractor BeamTranscendenceTreasure MapTrinity ShieldVirgoThe VirusThe WaferWhore Of BabylonWire Coat Hanger!The WizWooden SpoonXRay VisionZodiac
Activated Items
Anarchist CookbookThe BeanBest FriendThe BibleBlank CardBlood RightsBob's Rotten HeadThe Book of BelialBook Of RevelationsBook of SecretsBook of ShadowsThe Book Of SinThe BoomerangeBox of FriendsBox of SpidersBreath Of LifeButter BeanThe CandleConverterCrack The SkyCrystal BallD7D8D10D12D100D20D4Dad's KeyDead Sea ScrollsDeck Of CardsThe DiceDiplopiaDoctor's RemoteFlush!Forget Me NowFriendly BallThe GamekidGlass CannonGlowing Hour GlassGuppy's HeadGuppy's PawHead of KrampusThe HourglassHow To JumpIsaac's TearsIV BagThe JarJar of FliesKamikaze!Kidney BeanLemon MishapMagic FingersMega BeanMega BlastMine CrafterMom's Bottle of PillsMom's BoxMom's BraMom's PadMonster ManualMr. BoomMy Little UnicornThe NailThe NecronomiconNotched AxePandora's BoxThe Pinking ShearsPlaceboThe PoopPortable SlotPolyphemusPrayer CardRazor BladeRed CandleRemote DetonatorSatanic BibleShoop Da Whoop!ScissorsSpider ButtTammy's HeadTear DetonatorTeleport!Teleport 2.0Telepathy For DummiesUndefinedUnicorn StumpVentricle RazorWhite PonyWooden NickelYum Heart
???'s Only Friend1UPAbelBall of BandagesBest BudBig ChubbyBig FanBob's BrainBomb BagBrother BobbyBumboBum FriendCharged BabyCube of MeatDark BumDead BirdDead CatDistant AdmirationDemon BabyFarting BabyFate's RewardFinger!Forever AloneFriend ZoneGeminiGhost BabyGuardian AngelGuppy's Hair BallHalo of FliesHarlequin BabyHeadless BabyHost HatIncubusKey BumKey Piece 1Key Piece 2Lil' BrimstoneLil' ChestLil GurdyLil' LokiLittle C.H.A.D.Little ChubbyLittle GishLittle SteveLost FlyMilk!Mongo BabyMultidimensional BabyMystery SackObsessed FanPapa FlyThe PeeperPunching BagRainbow BabyThe RelicRobo-BabyRobo-Baby 2.0Rotten BabyRune BagSack Of PenniesSacrificial DaggerSeraphimSissy LonglegsSister MaggySmart FlySpider ModSuccubusSworn Protector
Health Items
A SnackBreakfastDessertDinnerLunch
TBoI-only items
Max's HeadWiggle Worm

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