Lenny Lamb Wrap - Sunset RainbowBroken Twill Weave 220gsm 40% of bamboo fiber Bamboo viscose production process is completely safe for the environment, its effect is fiber free of chemical additives (Nature has equipped bamboo with the antibacterial properties so that it is not attacked by parasites and worms, therefore pesticides are not used). 60% of natural cotton to create baby slings and baby carriers, we used pure cotton dyed in a safe way for children, not containing heavy