Our baby water mat pad can prevent flat head, strength baby muscles, promote color cognitive and stimulate brain development. It's a perfect baby toy for indoor activity center game, enjoy a fun parent baby tummy time. This newborn belly time water mat is a fun gift idea for baby girls and boys at 3 months 4 months 5 months 6 months 7 months 8 months 9 months 10 months 11 months 12 months years old and up Best Tummy Time Gift for Babies Specifications: Product Name: Tummy Time baby water mat Water Mat Sizes: 26*20 inch / 66*250 cm (L*W) Packing Size: 6.3*5.9*1.8 inch / 16*15*4.6 cm (L*W*H) What you get: 1*Baby water play mat 1*Storage Box 1*User Manuel Tips when use our infant water mat 1. Baby need to be cared when play this tummy time water filled mat 2. This baby water pillow toy can be used all year around, you can inject cold water in hot weather and fill warm water (less than 45 Celsius Degree) in cold weather. 3. Lie baby water mattress flat when use and keep it away from sharp objects Easy To Set Up Simply fill the outer ring with air and the inner mat with tap water, then set it on the floor and let the fun begin!