1.100% Bamboo Fiber2.Makes diaper changes easy. Place liner between baby's skin & diaper. Fluids pass through liner while solids remain on top. Flush， compost， or toss away.3.Biodegradable and Flushable; If you prefer to flush please be mindful of your plumbing capacity.4.Free of harsh synthetic chemicals， dyes， fragrance， and preservatives.5.Size:l 30 X 18 CMHOW TO USE A BAMBOO FLUSHABLE LINER? Simply place one liner directly on top of your diaper. When changing， remove the liner and toss the solids into the toilet or trash to discard REMARK:The liner can be cut in two for smaller babies， but please do not fold liners or use multiple sheets as this will prevent quick absorption by the cloth diaper