The heavy duty, hard shell version of our popular Magnetic Clamp With Adhesive offering a much firmer open and close. Secure, face-to-face hinged holding power that is perfect for hanging permanent or quick-change banners or signs. Adhesive backing adheres to clean, flat surfaces.

• 1" height front joined to 1" back via an integrated center hinge
• Adhesive backed liner
• Grips up to 0.030" thick material
• Both front and back sections have a built in 3/8" wide magnetic strip with matching polarity
• Can be ordered with mitered angle cuts to create custom sign frames
• White or black rigid PVC material