ITEM NAME:21cm long windshield Windscreen Windshield Sponge windshield for microphones Description: High Quality foam for Interview microphone. Protect your microphone against wind interference and singers'spit. Universal microphone foam which can fit for Sony, for Panasonic, for JVC, for Canon Material: Sponge Inside diameter: 1.8cm / Â 0.71in Inside depth: 11cm / 4.3in Total length: 21cm / 8.5in Overall diameter: 4.7cm / 1.9in Package Includes: 1 * Windshield Sponge SKU: CKX0007630857000454.Total length: 21cm / 8.5in. Material: Sponge. 1 Windshield Sponge. Universal microphone foam which can fit for Sony, for Panasonic, for JVC, for Canon. High Quality foam for Interview microphone.