TWO weighted transition sleep swaddles, size small. used for 2 weeks. Baby outgrew too quickly. Is your baby ready to transition out of a swaddle? If so, it’s time for our patent-pending Weighted Transition Swaddle, designed to reduce wake-ups and to help transition your baby safely to arms-out sleep. This sleep sack features innovative, 3/4 length gently weighted sleeves that fit snugly to help reduce the Moro (startle) reflex. EveryBODY is different so the sleeve length may fall anywhere between your baby’s elbow and wrist.