◆ High elastic silicone rubber tube structure with mastic built-in, dual layers design can bring double guarantee of weatherproofing protection； ◆ IPX8 class, stable and long-life during operation； ◆ Easy to install, only two steps (Cover, pull)； ◆ Fast installation, only 15-30 seconds needed to seal one connection； Easy to uninstall, only need knife to cut tube open； ◆ No limits for installation space, especially design for MIMO &massive MIMO Antenna, also convenient to deploy on wall-mounted, high tower, pole-mounted condition etc., ◆ No skill required by engineers, uniform quality after installation, stable and good sealing and weatherproofing performance； ◆ Much time cost, and labor cost saving； ◆ Good operating capability under extreme cold and hot condition, highland, salt-mist situation, heavy windy weather, and anti-UV, anti-ozone；