Description PADI Open Ended Compact DSMB, a simple tube SMB from PADI. This SMB is completely open ended and is inflated using an alternate air supply or exhaled air. THere is no valve to keep the SMB inflated so the opening must be kept below the surface with tension on the SMB to keep it upright. Ideal as an emergency surface signalling tube for holiday diving, Red sea Diving, or as a small back up SMB carried in a pocket with a spool. PADI Open Ended Divers SMB Features Open ended SMB Velcro closure to help reduce accidental air spillage Inflates using an alternate air source or exhaled breath. Manufactured from heavy duty weldable nylon High visibility orange colour Retroreflective piping on the seams D ring for attaching a line Dimensions 134cm x 14cm
