BESPORTBLE 3-Pack Water-Activated Inflator Bobbins – Automatic Life Vest Trigger, Durable Plastic, Portable & Lightweight for Inflatable (Yellow)

["Fast-Acting Inflation Water-soluble tablets instantly dissolve to trigger automatic inflation in emergencies","Durable & Reliable High-quality plastic construction ensures long-lasting","Compact & Portable Lightweight design makes it easy to carry and store in life vests","Universal Compatibility Works with most inflatable life jackets and (personal flotation devices)","Easy Replacement Set of 3 bobbins for convenient maintenance and backup safety"]