Metal, Plastic Set of 2: Provide extra seating for your classroom or daycare center with this lightweight and sturdy folding chair. This chair will complement any décor it's steel frame means it will remain durable for years of use Contoured plastic seat and back, double support rails, and powder coated frame finish Kids folding chair: recommended for pre-school to kindergarten aged children Lightweight design with 18 gauge steel frame that can hold up to 220 lbs No assembly required