Reusable, sturdy, dual layer diver surface signal buoy with open bottom and oral inflator
210D nylon exterior with 0.1mm Thermoplastic Polyurethane (TPU) inner bladder
Over pressure valve prevents bursting from over inflation, taped edges reinforce outer seams
High contrast, bright orange color and 3M-brand, USCG-approved SOLAS tape ensures the buoy visible for miles in clear conditions and easily spotted by search lights in low visibility conditions