This stacking band ring features an loose knot double band. Band Width 0.15in(4.7mm) Size 6.5 #R126-G Classic 14k Gold Double Band, Tarnish-resistant Gold Double Band Jewelry, Minimalist 14k Gold Double Band Jewelry, Timeless 14k Gold Double Band Ring, Gold Tarnish-resistant Double Band Rings, Knots Jewelry, Jewelry Gift Guide, Double Band Rings, Stackable Rings Silver