Flipchart hooks made of transparent acrylic, set of 2. Suitable for acoustic boards, towers (180 cm height) and walls from the Sound Balance range. One pair of hooks is used to hang a standard flipchart pad with universal punching onto an acoustic product. The hooks attach magnetically to the inner metal strip in the acoustic element by means of its concealed neodymium magnets. All Sound Balance acoustic products are ideal for sound-proofing offices, are TUEV-approved and carry the TUEV Sued GS mark for certified product safety.