[Things you need] Stainless steel wire Rope Leather lace Wood shapes/ beads etc Some beads/rings [How to make this toy] 
First make a ring of stainless steel wire. Wrap rope around it, wrap the rope tighter in the areas where you've attached the ends of the stainless steel wire to each other. Knot a piece of rope or leather around the ring, and string a wood shape to each end. Knot the ends. You can also add a colorful bead or ring and then knot the ends. In this way, the ring will be more colorful.. (And more attractive to your parrot)