baby carrier,sling,backpacks,aiguillette,sash 1.outer polyester,lining polyurethane foam,nylon net 2. safe, EU and US standard baby carrier,sling,backpacks,aiguillette,sash1.soft and baby comfort2.fast fabric and strape3.meet the test of EN71,ASTM,CPSIA,AZO FREE, etc.4.OEM polyester baby carrier