Make sure the product have a logo,this is our latest improvement. We are always improving our productsprovide the best service to customers.. Product parameter: Maximum Size of base: thickness of 1.77 inches/4.5 cm. Range: Solid Material:metal+plastic+steel construction, sturdy and durable. Applicable products:most handheld microphones are available on the market(Except for the bottle type microphone). Adjustable swivel mount for easy installon, fixes securely to any microphone stand. Notices: Please confirm the thickness of your workbench before purchasing. Package Includes: 1 x Black Professional Microphone Scissor Arm Stand 1 x Microphone pop filter 1 x BlackUpgradedzinc alloy construction table Mounting Clamp 1 x Black 1.96-2.36'' (5-6 cm) diameter Microphone Clip Shock Mount 1 x Black 1.18-1.57''( 4-5 cm) diameter Mic Clip holder 1 x Professional 3/8''to 5/8'' Metal Screw Adapter 3 x Reusable Cable Ties 1 x User installon instruction