This gold tone domed tungsten band ring is made of tungsten carbide. The domed curve band has a nice polished finish. Comfort fit design (rounded dome shaped inside design) make the ring slide on your finger easily and sit on your finger more comfortably. Maintenance free, scratch resistant and hypoallergenic (cobalt free and nickel free). Band measures 8 mm. Brand: BERRICLE Design: Novelty Style: Bands & Sets Occasion: Valentine's Day Resizable: No Adjustable: No Size/Dimensions: 8 Gift Box: Gift Box