This package includes 10 pieces drapery rings. The big ring inner diameter is 1.7inch , the thick is 0.15inch The drape rings with eyelet is made from premium metal, it is solid and , also it is rust and scratches . The 1.7-inch curtain rings are polished finish no snagging glide effortlessly across the rod, it is good for hotel restaurant bar bedroom etc. The curtain rings with eyelets can support hold up to 4 lbs curtain.