Rode BLIMPEXT Long Shotgun Blimp Extension Kit for Original Blimp Windshield System Amazon as the seller is the ONLY authorized Fulfilled By Amazon Dealer Purchases from unauthorized dealers carry No Warranty The Blimp Extension is an add-on component kit for the original RODE Blimp windshield system that allows the use of long shotgun microphones, including the RDE NTG8 and any shotgun with barrel length of up to 600mm The kit includes a 256mm blimp extension piece, two sets of rigid silicone bands, extra long Dead Wombat fur windshield and furry brush Weight: 125g