Multifunctional PCB Holder Strong Magnetic Clamp for Smartphone Motherboard Hard Disk IC Chip Repair Fixture Phone Tools Description: 1 : Special high temperature resistant synthetic stone panel. 2 : Non-slip silicone foot pad for stable operation. 3 : 3mm special grade alloy steel bottom plate. 4 : upper and lower magnetic. 5 : left and right sliding clamp. 6 : for iPhone Motherboard chip and hard drive repair. 7 : Size: 97*70*7mm. Package : 1 * Universal Holder