Each mini sack is handmade, 100% cotton, washable, and contains 2 complete single use change kits. Each single use change kits contents include: one pullup, one sterile change pad, one package of wipes (12 to 16 count), one disposal bag (for proper disposal of soiled items), and one packet antibacterial wipe. Each kit is Approx. 7" X 4" X 2", and carry the Lux gotta change label.Lux gotta change