Prevue Hendryx™ Tear-Riffic Small Grab Bag 62387 is ideal for satisfying a birds plucking, preening and nesting instincts. Birds will play with grab bag sticks and pluck at the fibers for nest-building. Each toy attaches to any bird cage with twist ties integrated into the backsides. Bag measures 2-1/2" Wide and 4" High.