Securely holds work piece in place allowing you to use both hands to install peel and stick edgebanding Approximately 5" square Comes with (4) 1-1/8" PowerHead screws for easy installation onto a workbench 3/4" wide flex track allows you to fine-tune the tension of the clamp by raising or lowering the outside feet Rubber feet on all four corners ensure perfect contact with the workbench surface Made of durable plastic