Here's a fashionable update on a longtime favorite. Signifying commitment, the classic puzzle ring is uniquely elegant and fun at the same time. Crafted in solid 10k gold. Sizes 5-10. PLEASE NOTE: This is a puzzle ring and is extremely difficult to put back together. If you don't like challenges, please keep ring assembled!10k Yellow Gold; Contains .10 grams of 10k Gold; Ring can be resizedMeasures: 20 mm wide x 9 mm long x 3.5 mm high; Shank Width: 4.0 mm wideIncludes gift box and drawstring pouch10k Yellow GoldContains .10 grams of 10k GoldRing can be resizedShank Width: 4.0 mm wideDimensions: 20 mm wide x 9 mm long x 3.5 mm highIncludes gift box and drawstring pouch No clasp Polished finish Warranty available, Fullreplacement warranty, 30 Days China Imported Material & Care Metal, Gold Clean with a soft cloth.