Digital Antenna 1685-PW Wideband 4G/5G/LTE/WiFi 9dBi w/Antenna Deck Mount Bow Thrusters How safe are these cylinders

How safe are these cylinders

Standard Horizon's leather case with swivel belt clip specifically for Standard's HX400 Handheld VHF

Blue box electronics prevent misuse and protect the motor

right out of the box

Industry-standard navigation aids provide a familiar look and feel that captains and anglers are accustomed to

Digital Antenna 1685-PW Wideband 4G/5G/LTE/WiFi 9dBi w/Antenna Deck Mount Bow Thrusters How safe are these cylinders1685 PW Wideband 4G 5G LTE WiFi 9dBi with Antenna Deck Mount Digital Antenna's omni directional antenna with stainless steel base provides excellent performance from 600 3000 MHz and is ideal for mobile or fixed locations. 9dBi antenna designed and low profile manufactured in the USA by Digital Antenna, greatly improves signal strength providing a maximum signal range. For Use with any device that connects to the cellular network or WiFi such as