Discover our range of lockable snap frames to showcase your posters and literature to your customers and the public. These lockable frames are perfect for when you want to promote your business, event or service without risking damage. The robust frames and protective UV resistant covers protect from the elements while being tamper-proof. Lockable poster frames are versatile and easy to use; simply unlock and snap open the frame whilst it's still fixed to the wall. Choose from various sizes, including A4 snap lock frames. For alternative designs view our poster display cases range.