Aprons are lightweight and have an adjustable strap . Aprons are personalized with one name only due to the size of the rolling pin in which the name will be embroidered. Aprons are polyester material. Chef hats are adjustable. Poly cotton material. Thread color on hat will match the color of the apron unless you choose otherwise. These aprons are great for birthday parties, paint parties, baking, gardening, and art class. They also make great gifts. Shades of aprons may vary. Some may appear to be lighter or darker due to the resolution of each electronic device. Please refer to pictures for available colors. NOTE: PLEASE CHECK SIZES BEFORE PURCHASING. Sizes: Small.. ages 2-6 (21 inches by 17 inches) please refer to picture. Medium...ages 7-12 ( 24 inches by 17 inches) please refer to picture. These aprons are great for birthday parties, paint parties, baking, gardening, and art class. They also make great gifts. Washing Instructions: Machine or Hand Wash. DO NOT BLEACH.