Tungsten Ring His & Hers with Abalone Shell Inlay which encircles the entire band.All our rings are Comfort Fit Tungsten 6MM & 8MM Polished Design Wedding Band Ring Double Row Mother of Pearl Shell Inlay.Wedding Band Engagement Ring comes in 6mm & 8mm 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 5 - 6mm widths.Size 6 - 6mm Size 7 - 6mm Size 8 - 6mm The rest of the available sizes are in 8mm widths - 9, 10, 11, 12, 13 & 13.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