Great For Musical Accessories. Easy Fit Padded Clamp. Strong Corrosion Resistant DesignDimensions: 88 x 180 x 40mm (Tray Depth) Fixing To Stands Up To: 20mm Dia.. A useful musical accessories tray that can be attached to microphone- music or drum stands. The strong steel tray is powder coated and very resistant to corrosion. The tray is attached to a stand with a simple padded clamp mechanism with a thumb wheel screw- this will attach to stands with tube uprights up to 20mm in diameter. The tray is suitable for small musical instruments- such as harmonicas or capos- picks and drum keys. Anything you might need while performing!. mic stand tray