NEW and sealed, 2-pack Thirsties diaper hemp inserts, made in USA Size: Large 55% hemp, 45% cotton Hemp is twice as absorbent as cotton and is a slow and stable absorber. Add hemp inserts to your diapering system for heavy wetters or nighttime use. Need an overnight solution? Looking to add on to your current reusable diapering system as an answer for your little heavy wetter? Accessorize with a Thirsties Hemp Insert for the very best in bulletproof protection against leaks. Many people prefer hemp/cotton inserts to other fabrics due to their higher capacity to hold liquid and because in general, smell issues are less prominent with natural fibers. Hemp inserts are perfect for pocket diapers, adding absorbency to any all-in-one diaper, for laying in a diaper cover, and even laying in a prefold to boost absorbency. Smoke & pet free home