This 100% organic cotton fitted sheet has been produced without the use of harmful pesticides, herbicides or chemicals so you can rest assured knowing that only the most natural of fabrics is touching your baby's tender skin.The sheet is a perfect mid-weight so perfectly suited for all year round use. A small amount of stretch ensures that the sheet will snugly fit a mattress with maximum dimensions of 30" x 17".Available in crisp white, this 100% organic cotton sheet has been dyed using only eco-friendly dye stuffs.