These spring edge band clamps are used to clamp edge mouldings by combining the easy application of a spring clamp with the even pressure of a rubber band. Simply apply the clamp over the edging material, the firm hold of the jaws will hold the clamp in place, ensuring the clamping force is directed inwards towards the workpiece by the rubber band. If more lateral clamping force is needed, then the clamp is placed further into the workpiece to stretch the rubber band.