Niuniu UPF 50+ SUN PROTECTION - Made of fabric conforming to Australian standard for sun protection clothing AS/NZS 4399. The UPF reaches the highest standard UPF 50+. It can effectively block more than 97.5% of harmful ultraviolet rays. Either at the beach or in outdoor pools, it can effectively prevent ultraviolet rays. 85% Polyester; 15% Elastane Fastening: Zipper Top USING ZIPPERS - Using zippers, with cloth from top to bottom between zipper and skin to avoid direct skin contact. The length of the zipper is 2-3 cm from the neck to the navel. Easy to wear and take off, and wont easily fall off. Better protects the babies from catching cold or exposed to the sun in exercise. 4WAY STRETCH FABRIC - The 4WAY stretch fabric was woven from polyester and nylon. It has very strong stretchability, and can stretch horizontally, vertically and obliquely, which allows the babies to play freely without affecting exercise. CHLORINE-RESISTANT AND WASHABLE - After being washed for more than 50 times, it can still keep the ultraviolet blocking rate above 97.5%. The swimsuit is made of chlorine-resistant fiber fabric, which can still be used even in a swimming pool containing chlorine. From sunsuits to rashguard sets to hats,Bonverano's collection features everything you need to keep your little one safe from the sun.With Bonverano swimwear, parents can rest easy knowing their little one is protected from the sun's harmful rays.All of Bonverano's suits are made from sun protective fabrics with a UPF of 50+,which blocks 97.5% of harmful UV rays. TIP AND ADVICE FOR STAYING SAFE IN THE SUN Cover your little one as mush as you can,including sun hats and UPF 50+swimsuit Use sunscreen with no chemical filters Drink plenty of water but be careful not to drink cold water Never leave children unattendedin or near water Hand wash only Rinse after each use in non-chlorinated water Hang dry out of sun The UPF coating may start deteriorating after approximately 30 washes.Limit washes if possible Quantity shipped: 1 piece Product color: as shown Product size: M height 90-100cm, weight 28-32 catties