This domed two tone black tungsten ring band with stripes design is made of polished tungsten carbide. Comfort fit design (rounded dome shaped inside design) makes the ring slide on your finger easily and sit on your finger more comfortably. Maintenance free, scratch resistant and cobalt free. Band measures 8 mm, weighs about 14 gram. Brand: BERRICLE Design: Themed Style: Bands & Sets Occasion: Valentine's Day Resizable: No Adjustable: No Size/Dimensions: 11 Gift Box: Gift Box