Matching 5mm & 6mm Tungsten Celtic Knot Wedding Bands (See Listing for Sizes) Matching Set of Two (2) Comfort Fit Cobalt Free Tungsten Wedding Bands US Whole & Half sizes only - 5mm: 4.0 - 15.0; 6mm Sizes: 4.0 - 13.0 (out of stock in size: 10.0 & 11.0) PLEASE NOTE: Our Tungsten bands tend to run about a half size larger than normal. For a better fit, we recommend that you order a half size under your regular size. **CONTACT US WITH RING SIZES AFTER PURCHASE** Shape: Flat with Step Down Edges; Finish: Combination Covers damge and loss of stones regardless of size or quality Seamless, Secure Service: Every jewelry piece is monitored from the moment it arrives Superior Repair Experience: Our expert jewelry craftsmen have repaired and restored millions of pieces of jewelry over 27 years No deductibles or additional fees. Easy claims online or by phone. Contract is emailed to you within hours of your purchase. Fully Transferable. 100% refund within first 30 days