Here's an indistructible clanker of a toy for those small to medium sized birds who love to make music! Made completely stainless steel, we took a 7", 2mm chain and put our signature pacifier and two washers on the bottom of it along with a one inch O-ring. Along the chain, making our way to the top, we decorated the chain with alternating 3/4" O-rings and either one" plastic pearl marabella rings and two washers or a plastic pacifier and two washers. The top washer contains the cute little itty bitty rings for a touch of color and fun. What bird could resist?