Adjustable circuit board holder (PCB) holds objects in place for soldering, repair or inspection functions Wide base with creates a solid and safe work platform. Spring-loaded clamp holds objects up to 7 " wide (198 mm) securely in place. rotate to allow for easy access to all sides of objects. Long-lasting durable frame construction. specifications Name: adjustable circuit board support (PCB) Model: SN-390 Material: plastic+metal colour: black+blue Package Contents: 1 x Main board PCB bracket clamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.