★★★★★4 Layer Bamboo Inserts with Gussets for Cloth Diapers are highly absorbent with 2 layers of microfiber sandwiched between 2 layers of bamboo. They should fit most One Size cloth diapers, sized at 13x5 inches each. They absorb 8oz+ liquid. bamboo works well at wicking moisture from your baby's bottom -this is a great stay-dry feature! bamboo also has antibacterial qualities, thus a great option for babies with rashes. These won't bunch up, are easy to wash and dry, and are a stain resistant color. *LOVE MY is the only authorized brand authority for this product.