This tungsten band ring is made of polished tungsten carbide. Faceted in diamond shape and characterized by the cool metallic silver tone. 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 7 mm. Brand: BERRICLE Design: Novelty Style: Bands & Sets Occasion: Valentine's Day Resizable: No Adjustable: No Size/Dimensions: 10 Gift Box: Gift Box