Great toy for birds, parrot, macaws, cockatoo, parakeets, it will love climbing on these links.Easy to install.It can been for hanging bird/rat toys and connecting his perches in cages, very easy to slip a toy in or move it around.Give your pet a treat and have hours of fun watching them play.Item Name: C-clipsMaterial: PlasticFeatures: Funny, Non-toxic, Chew Toys, C-clipsLength: 3.5cm/1.38" (Approx.)Width: 1.5cm/0.59" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:100/400 x C-clips Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.