uxcell 8pcs Rubber Shock Absorber Vibration Isolator Mounts 5/8" x 5/8" Product Name : RubberVibration Isolator Mounts;Material : Metal, Rubber Thread Size (Approx.) : M5 x 12mm(Dia.* L);Rubber Size (Approx.) : 15 x 15mm / 5/8" x 5/8" (Dia.*H) Overall Height(Approx) : 38mm / 1.5";Color : Black, Silver Tone Weight : 70g Package Content : 8pcs xRubberVibration Isolator Mounts