The Dynamic Nord Surface Marker Buoy (SMB-2) measures 1.80 meters and comes with a reel and pouch for convenient deployment and storage. Its bright yellow color ensures high visibility, aiding diver safety during ascents and surface signaling. The SMB-2 features an oral inflation valve for quick inflation and reflective tape to enhance visibility in low-light conditions. Lightweight and compact, this SMB is designed for ease of use and reliability, making it an essential safety tool for professional scuba divers.