Lot 7 Stainless Steel Rings Size 5 6 7 Slightly Adjustable Open Back New without tags, never worn. Front row is size 5, middle row size 6, and back row size 7, approximate and they are slightly adjustable with proper tools. Narrow rings are 1/4" wide and wide rings are 1/2" wide. I bought these intending to rivet gemstones into the blank spaces and it didn't work out. Going through craft stash and making these available for your crafting adventure or friend gifts. No returns or exchanges unless I make a mistake. I've been designing and selling jewelry since 1993. I'm here to help answer your questions super quick, thank you for looking!