Features: Intimate Contact With the Baby: The baby carry sling rings can bring the baby a close fit, allowing mothers to easily touch the baby with their hand, have more intimate contact with the baby. Easy to Install: No other tools are needed, the process is simple, just put the strap through the sling rings for babies by hand and fasten the strap. Specification: Material: Aluminium Color: Silver Weight: 82g Size: Outer Diameter:9cm Inner Diameter: 7.8cm Thickness: 0.6cm Package Includes: 4 × Baby Sling RingsPackage Includes: You will get 4PCS large size baby sling, using our aluminium rings for infants, you can make 2 straps, can be used in different scenarios, meet your various needs. Convenient to Carry: The outer diameter of the child sling ring is 9cm, the inner diameter is 7.8cm, and the thickness is 0.6cm. Light in weight, not take up much space. Convenient to carry in daily shopping or traveling. Easy to Use: The sling rings for infants is mainly used for baby slings, mothers can easily put on wrappers, convenient for breastfeeding, free mother’ hands for other activities. Good Bearing Capacity: After the strength test, the bearing capacity of the ring sling for baby slings is 12 kg. When used with a strap, the actual weight can bear is equivalent to the weight of an adult.Effectively ensure the safety of your baby, don't have to worry at all. Safe and Durable: The large size baby carrier aluminum ring is made of high-quality aluminum, sturdy and durable, anti-rust, anti-corrosion, free of lead and nickel, not easy to fade, long service life, will not hurt, baby can use baby carrier ring with confidence.