High-Quality Materials: The 90-degree corner clamp is made of high-quality aluminum alloy + ABS + thick nylon, with high wear resistance and fine workmanship. The length of the nylon lanyard is about 4 m, which can meet your different work needs. Four Detachable Angle Clamps: The adjustable corner clamp can separate the plastic angle to lock other shapes and process into multiple polygonal angles. The lever is highly adaptable to corners, and can be adjusted and released quickly. Easy to Use: Our adjustable corner clamps are easy to use. When using, you can adjust the handle to ensure that the object is in the correct position. It is an ideal solution for gluing frames of different sizes. It is also easy to carry and store.Itime Design: The picture frame corner clamp adopts a non-slip handle design, and the ergonomic plastic handle allows you to clamp up to four corners at the same time, making the operation easier and not hurting your hands.Wide Range of Uses: The adjustable strip quick clamps can be used for photo frames, cabinets, drawers and other items. Very suitable for square, round and irregular objects, it is your indispensable tool.