Uxcell Bathroom Roller Ball Shower Curtain Rings Hooks, Coffee Color, 12 Piece Product name : shower curtain ring hook; material : plastic, metal Color : silver tone, coffee color; balls number : 5 Ball diameter : 8Mm/0. 31"; total size : 7. 5Cm x 4Cm/3" x 1. 6"(Lw) Fit for rod dia. : 37Mm/1. 5"; weight : 88G Package : 12 x shower curtain ring hook