Printing: One-sided full printingMaterial: 290 soft twill/100% polyesterUniversal size for chef hat: suitable for head circumference 18.9"~21.7"Universal size for sleeves : 5.9" x 9.8"Apron size:Small size: 18.9" x 20.5" (3-6 years old)Medium: 19.7"x23.6" (7-12 years old)Package Included:1 x children's apron; 1 x children's chef hat; 1 pair of sleeves.Washing and maintenance instructions:Your apron can be machine washed with clothing of similar colors. Bleaching, dry cleaning or using a clothes dryer is not recommended.Tips:1. Please choose the appropriate size apron according to the child's actual height.2. Chef hats and sleeves can be contracted with elastic bands, so they are universal sizes.