Kögler 48219 Whistling Throwing Chain Made of Soft Foam, Great Outdoor Fun for Young and Old, Approx. 30 cm long, assorted in 2 designs, wonderful for garden, outdoor pool or park, colourful:
Amazon.com: Wave Runner Shark Whistler Football with Tail, Now with Vortex Technology. Great for Playground Backyard Catch & Throw or for Gifts (red) (Red) (Dolphin Missile) : Toys & Games