CleverDelights 50 Waterdrop Glue On Bails - 17x7mm - Shiny Silver Color - Small Glue-On Bails - Scrabble Glass Pendants Paddle Drop Bails - 11/16 x 1/4 inch 17mm x 7mm Approximate Length: 17mm x 7mm (About 11/16" x 1/4") Loop Opening: 3mm x 4.5mm -- Fits most CleverDelights matching-color ball and rolo necklace chains -- Also available here on Amazon Glueable Surface: 10mm -- Textured glueable surface for maximum adhesion Made of strong metal alloy with shiny silver color finish Exclusive CleverDelights brand -- Ships from a USA warehouse