HIGH VISIBILITY DESIGN – The Neon red surface marker signal tube is a 4ft surface marker with a Reflective Band tape on both sides for maximum visibility.
EASY FILL & STABILITY – SMB (total weight 360 grams) can be filled using the oral inflator, or through the use of a regulator in the open bottom of the SMB.
RUPTURE RESISTANT – Made from a 210D Nylon Fabric with a TPU coating for added strength in all water conditions and a built-in over pressure relief valve allows the tube to ascend without rupturing.