Spikes made of metal turned from solid, are perfect for decoupling speakers and Hi-Fi electronics. Due to fine workmanship, these spikes offer a sharp point that can best facilitate mating with the included sub-point, which is also turned from solid. Can be fixed with through-screw (not supplied) Possibility of support only Made of metal turned from billet Size: 27.3 x 24.8 mm (Undercut tip) Weight: 36 grams each Package contents: 4 Pcs. Sectionable spikes, 4 Pcs. Underscores, 4 Pcs. EVA Felts