Don't worry about losing their angels while the babie can gain a freer position and shows a desire to walk 3D ergonomic design, providing back and shoulder support, protect baby from to hurt yourself. Soft padded Anti Lost Hand Belt Cuff so you won't hurt you and your child's skin; anti-pricking velcro for easy use and double layer velcro on the side brings double child safety. Non-toxic materials, soft touch, stronger stitching and better quality make it durable for use. Adjustable shoulder strap size - The soft sponge pad in the wrist strap make it comfortable to wear for both adults and children. Best recommendation for 6+ months old baby learn to walk, build baby foot confidence. What's more, it won't let older children get lost and restrict their actions. Product Description Material: Polyester fiber Adjustable Chest Range: 50-64cm Suitable for 6-18 Months Baby Color: Lovely Yellow, Navy Blue Size: See Picture Tips for use Close the safety buckle on the walking wings on the back of the jacket and reinforce the strap for proper support. Vest should be tight, so as not to easily disable any baby from walking After the vest, parents should still keep the fastening straps with two hands securely while allowing your child to find The Right Balance With Confidence Although your baby may be eager to walk, you may need to try several times before baby is comfortable Material: High Quality made of cotton, super-breathable. Age: 0~5 years old children Function: prevent loss Included in delivery: 1 x baby anti-lost backpack The walking assistant help your children learn to walk more naturally, it is beneficial for children and parents, easy to put on and to remove. Adjustable strap and safety buckle combination baby learns to walk from different age groups and make babies maintain perfect positioning while learning to walk Soft padded shoulder straps make baby feel more comfortable and can reduce baby's shoulder strain and back pain, helps baby move freely with hands free Unique walking vest wings Securely straps around your baby's chest and has two adjustable straps for parents to grip as baby learns to walk. Walking assistant wings eliminate tugging and tugging baby arms which can cause the most common orthopedic injury in children under two years of age which is elbow pronation