Black 25mm Tamper Resist Snap Frame - ideal for bars, clubs, restaurants where you need a bit more security of your notices. The poster frame is opened with a lever tool giving you more protection against vandals and tampering. Starting at only £15 cheap secure snap frame prices. Sometimes used outside, in toilets and unstaffed areas to promote your special events but still protecting your posters from damage. Delivery only £10 + VAT. Cheap black poster frames.