Bonka Bird Toys Chain Pyramid Rope Swing Bird Toy Parrot cage Toys Cages Cockatiel Conure Amazon Cockatoo Rope thickness - 5/8" dia 7" diameter Circle 9 1/2" long Made for your smaller birds, parrotlets, cockatiels, lovebirds, small conures and similar birds Manufactured from non toxic materials Eco-friendly perch and swing combo. Quick link for easy cage placement.