Feature: Can be used for HiFi speakers or speaker frameIt can be put under the speaker, or under the shock board and anti-shock frameIt's end to the ground, can minimize the harmful vibrationCan eliminate the pollution between the ground and the speaker, the sound effectAppearance is absolutly classic and high profileSpecificationModel Number: M23*20 length of the Nail: 20mmFoot pad diameter: 23mmFoot pad height: 4mmProduct height(Nail and pad): 23mmMaterial: Aluminum alloycolour: Champagne GoldPackage Contents:8 x Speaker Spikes8 x baseOnly the above package content, other are not included.Note:Light reflection and different displays may cause the color of the item in the a little different from the real thing.The measurement allowed error is +/- 1-3cm.