Tungsten Ring His & Hers with Single row Mother of Pearl Shell Inlay which encircles the entire band.All our rings are Comfort Fit Tungsten 6MM Polished Design Wedding Band Ring Single Row Mother of Pearl Shell Inlay.Wedding Band Engagement Ring comes in 6mm width polished design very popular.This ring is perfect and makes a wonderful wedding band.These are the sizes and widths for this band,Size 6 - 6mm Size 7 - 6mm Size 8 - 6mm A BEAUTIFUL RING BOX IS INCLUDED WITH YOUR PURCHASE.Please allow 5 business days before shipping.As a high performance materials, Tungsten has high melting temperature, high density, low vapor pressure, low thermal expansion combined with good thermal conductivity, sufficient electrical resistance, high modulus of elasticity.Thank you