Features & Highlights✅ Model: Shark✅ Material: Environmental Neoprene ✅ Size: 28.5cm * 24.5cm * 9cm✅ Weight: 0.35kg ✅ Color: Blue ✅ Age Group: Recommend 2-6 Years Old ✅ Stitching Technology: 3D ✅ Washing Method: Dry-clean, Water Scrubbing ✅ Application: Outdoor Traveling, Kindergarten, Birthday, Christmas✅ Breathable Back Cushion Help Heat Loss for Hot Weather ✅ Kids-Friendly/Lovely Design ✅ Light Weight , Close Fitting, Fully Protection✅ Adjustable Comfortable Straps ✅ Waterproof Environmental-Friendly Neoprene ( Diving Suit Material)✅ BPA-free & Phthalate-free✅ For your kids to Play, Learn & Grow with NOHOO