uxcell 8pcs M3 Male Female Anti Vibration Rubber Mounts Isolator 8mm x 8mm Product Name : RubberVibration Isolator Mounts;Material : Metal, Rubber Male Thread Size (Approx.) : M3x 8mm(Dia.* L);Female Thread Size(Approx.) : M3x 5mm(Dia.* L) Rubber Size (Approx.) : 8 x 8mm / 0.3" x 0.3" (Dia.*H);Overall Height(Approx) : 13mm / 0.5" Color : Black, Silver Tone;Weight : 10g Package Content : 8pcs xRubberVibration Isolator Mounts