Soft and elastic: Newborn baby hats and mittens are knitted from cotton fabric, stretchy and breathable, soft and light on baby's head and hands.Security Equipment: 80% cotton with 20% spandex, odorless, breathable and comfortable to wear. It can be hand or machine washable.Adjustable Gloves: There is an elastic band of the mittens, effectively avoid falling from baby's hands, and can adjust according to your baby's wrist size.Baby Mittens Set: You will receive 4 sets of baby mittens, with 4 different colors, each color has a hat and a pair of gloves, enough to match babies' daily style.Size: Hat size is 14.517cm, glove size is 107cm, perfect for 0-6 mouth baby boys and girls.