3D love heart scarf pendant bail slide set. Jewelry finding accessories for DIY jewelry scarf necklace. Each set include 1 pendant, 1 bail slide, and 1 jump ring which connect the pendant and the bail slide together. Material: metal alloy (Nickel free, lead free) Pendant size: 1.4 x 1.4 inch Slide tube bail hole size: approximate 0.5 to 0.55 inches in diameter Fits most sizes of necklace jewelry scarves.