Two Dozen jumbo 2" thick & 4-7" long fat pine wood blocks are knotted individually to natural sisal rope.  Most of the blocks are natural and undyed, but I did add few gumdrop polkadots for some color.  Big Cockatoos and avid wood chewers will love this toy.  Designed on a stainless steel base and hangs from a stainless steel quicklink lock.  20" long and 16" wide.  Over 8 pounds!