Let me start by saying this water mat is a GAME-CHANGER for tummy time! My 5-month-old went from fussing after 2 minutes to happily splashing for 20+ minutes. The vibrant sea creatures floating inside are like baby Netflix - completely mesmerizing.

The dual-chamber design (water center + air-filled edges) is genius. It creates the perfect squishy surface that supports baby's weight while letting them interact with the floating toys. I've watched my little one's neck muscles visibly strengthen over weeks of use.

What rocks: The PVC material feels premium - no plastic smell and zero leaks even when my toddler nephew decided to use it as a trampoline (oops!). Cleaning is a breeze - just wipe down with baby-safe disinfectant.

Pro tip: Use lukewarm water! The first time I used cold tap water, my baby gave me the most betrayed look when her hands touched the surface. Room temp water keeps everyone happy.

Small gripe: The floating fish sometimes stick to the top layer, which frustrates my perfectionist baby who wants them all moving constantly. A few more floaties would be ideal.

Unexpected bonus: It folds flat enough to fit in our diaper bag, making it our go-to entertainment at grandma's house. We've even used it dry during travel - still engages those little fingers!

After testing similar mats, this one stands out for its durability (survived our golden retriever's curiosity) and developmental benefits. Worth every penny for the giggles and muscle-building alone!