Non-weighted calming support: Soothes the moro startle reflex for easier sleep
Silent Seal wing design: Ensures a secure, custom fit for babies
Buttery soft modal fabric: Provides gentle comfort against delicate skin
One size fits most: Designed to accommodate babies from 2 months to 8 months (8–25 lbs)
Safe for rolling babies: Allows babies to move freely while feeling secure
Summarized by Shop
Lose the swaddle without losing the sleep
Provides non-weighted, calming support for the Moro (startle) reflex
Safe for babies who are rolling or showing signs of rolling
Silent Seal wing design allows for a custom fit
Buttery-soft modal fabric
One size, designed to fit babies from about 2 months to about 8 months (8-25 pounds)
Material
Modal
Color
Beige
Pattern
Solid
Size
One size (fits 2–8 months, 8–25 lbs)
Target Gender
Not specified
Summarized by Shop
4.8
65 ratings
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Our 9 week old does not like being swaddled now that he has found his hands. Leaving his arms out of the swaddle was not a great option due to his startle reflex, so the Jacky has been such a help! Unfortunately the quality is lacking. There has been a signifcant amount of pilling on the sleeves after 1 week use. Would expect better quality for price!
H
Holly · 17 days ago
This has helped so much!! Our baby kept breaking out of the best swaddle so i knew it was time to do arms out but his reflex was so bad! This has helped tremendously! Its really not hard putting on once you figure it out. Love love love. Wish there was more colors!
I
Ileana · July 7, 2026
Nothing better on the market than TCB swaddle and Jacky! Baby LOVES…
