This corner clamp is a useful woodworking tool for the making of furniture such as picture frame, cupboard and drawer. The sturdy canvas strap and plastic jaws will support the picture frame tightly. And you can remove jaws to clamp different shapes. Features: The sturdy canvas strap is 4 meters or so, long enough to clamp the wooden boards. Removable plastic jaws can support square, rectangular, round and polygon. You can increase clamp pressure by turning the handle. Corner clamp is mainly used for picture frame, cupboard, drawer, holding it securely in place and enabling even pressure on all sides when bonding. A practical woodworking tool for furniture manufacture and picture frame angle clamping, etc. Specification: Condition: 100% Brand New Material: Plastic + Steel + Canvas Color: Black Canvas Fabric Length: approx. 4 meters /13.12ft Main Body Length: approx. 30cm / 11.81in Weight: approx. 331g / 11.68oz Package List: 1 * Picture Frame Clamp Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.