The No-Damage Speaker Hangers from Hangman install into drywall and hold speakers up to 30 lbs. each without damaging walls. 2 interlocking aircraft-grade aluminum brackets provide extraordinary strength. A foam pad on the wall bracket protects walls from scuffing. Simply mount 1 bracket on the speaker with included screws, then install the wall bracket with a hammer, tapping in tiny picture nails. These nails leave only pinholes upon removal. No screws, studs or drilling necessary. An included level guarantees straight installation.