Features: microphone conservation kit is suitable for wireless handheld microphone. foam windshield can help to reduce unwanted noise and filter pop sound make recording clearer. With anti-rolling silicone ring to slipping off from hand or rolling when put on table. Bottom rod sleeve can microphone from accidentally shocked. Necessary microphone conservation replacement accessories great helper for daily microphone use. Specifications: Color: Red / Orange / Yellow / Blue / Black (Optional) Material: Foam + Silicone Foam Windshield Size: 7.5 * 6.5cm / 2.95 * 2.56in(outer) Thickness: 7mm Silicone Ring Inner Diameter: 3.3cm / 1.30in Package Size: 10 * 5 * 5cm / 3.94 * 1.97 * 1.97in Package Weight: 35g / 1.23oz Packing List: 1 * Foam Windshield 1 * Silicone Ring 1 * Bottom Rod Sleeve Holder