This is a great collection!
Since you asked to know more - there are seven sets (which you have here) and one large Jungle playground in the series:
Li'l Wetting Cheetah, Sleeping Simba, Swingin' Pretty Zebra, Squirt 'N Splash Elephant, Bedtime Pals, Naptime Nala, Snacking Simba and the huge Jungle Playground.
My personal favorite is the Snacking Simba. It's amazing how rare they are nowadays - and so expensive when you finally find them. They average about $35 and I remember seeing these on clearance at 2/$5.00!