Approval: TC Marine - TP 14475 - Inflatable PFDs - Type IIICompatible with Re-arm Kit D (Model # MA2014)Automatic inflation will automatically self-right most wearers within seconds of water entryExclusive Membrane Inflatable Technology™ inflation cellInflator inspection window and easy access flap1-fold, easy to repack designProvides 28 lb (100 N) buoyancy when inflated - 1.5x regular foam PFDsAlso includes manual inflation cord