Full Throttle Infant Baby-Safe The Full Throttle Infant Baby Safe Life Jacket is a brightly colored infant life jacket designed to keep your baby safe and comfortable while in or around the water. The convenient buckle opening at the collar makes it easier to get your infant securely buckled in. The Full Throttle Infant Baby Safe Is a USCG approved flotation device. Features of the Infant Baby-Safe Convenient buckle opening at collar makes it easy to put on Elasticized fabric leg strap for added comfort Oversized collar for improved head support Convenient grab strap for easy recovery Fits infants less than 30 lbs.