No bird toy is ever complete without a nickel plated pear link to hang your new creation in your Feathered Friend's home. Small Pear Link approximately measures 1.5" x 3/4" by 1/8" thick and has a 1/4" opening. Small Nickel Plated Pear Links sold in Sets of 6 Small Nickel Plated Pear Links are great for hanging bird toys for Parakeets, Lovebirds, Parrotlets, Cockatiels, Conures, Senegals, Quaker Parrots, African Grey Parrots and all similar size birds.