Top-heavy grandfather clocks tip over easily in earthquakes. Protect your investment, and perhaps save a life, with the SAFE-T-PROOF Grandfather Clock Fastener – ingeniously designed with flexible fastening, and wall mount hardware. A super-strong 3M VHB Tape adhesive pad is attached to the clock – no drilling! It's quick-release so you can easily unfasten the unit for repair or cleaning. Available in brown, black, white, and putty color.