4PCS Speaker Stands Feet Pads Strong Shock Absorptions Floor Foot Nail Isolation Mat Easy to Use Reduce Resonance

Aluminium, durable enough. Not easy to be scratched or corroded. Screw mounting design, easy to install. With 3 screws holes, make the floor stand more stable. Suitable for speaker, amplifier, -CD -DVD player, turntable recorder, Chassis, Instrument, etc.