?Warranty: This shotgun mic blimp has a very good quality, so extend warranty to 36 months for suppporting your video work. ?Support Boom Pole:3/8 inch screw hole in the bottom of hanlde,so you can connect it with the boom pole arm with 3/8 inch screw. ?Lightweight&Durable:The frame is incredibly lightweight and easy to assemble,the shock mounts made by elastic material which is stable,if it is broken under warranty,providing free replacement to fix. ?With Dead Cat Cover:This shotgun mic pop fliter include a dead wombat which is very effective at reduction of wind noise,when you use it on windy day or noisy environment,handling wind or noisy well,helpful for post processing audio. ?Work with Different Shotgun Mic:This microphone blimp work with most shotgun microphones up to 12.75 inches (325 mm) in length and diameter within 19-22 mm,such as Rode NTG-1 NTG-2 NTG-3 NTG-4,Sennheiser mkh 416,Audio-Technica AT875R & More.