Safely glue various sizes of frames to produce solid frames free of damage with the DCT Multi-Angle Adjustable Band Wood Corner Clamp – Woodworking Picture Frames Clamping Kit. This clamp tightens all four corners simultaneously without the hassle of regular clamps. To use, position the band clamp holders around the corners of the object to be clamped and then tighten the band around the object. Each of the corner jaws adjusts to tightly fit any angle corner for square, round, and irregularly shaped stock workpieces. The 5/8-inch x 13-foot band is constructed from nylon webbing that will not stick to your glue and will not fray or tear, and the reel and frame with jaws are constructed from hard plastic for longevity. For tightening only, not recommended for alignment purposes.