Description: Type:metal clip for phone repair Material: aluminum alloy Size: 18*25*68(mm) Adjustable range: 0-14mm Package Include: 1 Pc* Screen Fastening Metal Clip ( Clip only, phone and any are not included) Features: 100% brand new and high quality Versatile screen fastening clamp clip Clamp mouth size can be adjusted by rotating the knob to fit for most phone and tablet pc Rubber padding inside help no opportunity to scratch your phone screen Used to clamp your repaired device. Help the replaced new screen in its right place, not bulge or sink. Make the screen to joint with the frame perfectly. Quality metal made, more durable and tougher than those in plastic. Note: Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting Thank you and nice day!