Simple and fast method of attaching a loop to the end of Beadalon or other stranded products. Crimp end shown in the center of the picture was flattened with a needle nosed plier. Especially nice for pearl jewelry because there is no need to hide the loose end of wire within the tiny holes in pearls. Crimp inner diameter is .019" (.48mm), hole in loop: 1.5mm, overall length: 6mm. Sterling Silver. Package Size: 10 Pieces.