This pack of ten chairs will brighten up your classroom, playroom, or outdoor space! Comfortable and sturdy, ECR4Kids Plastic Stack Chairs are made from durable polypropylene plastic. Chairs are weather-resistant, making these great both indoors and as an outdoor complement to the kids picnic table. The ergonomic design features thoracic back support, a ventilated cut out for comfortable airflow, and a contoured saddle seat that supports better posture and keep kids comfortable for seated activities. Proportionally sized items promote student confidence and independence. Chairs stack up to 6 high, nesting together for easy, space-saving storage. The lightweight design allows children and students to carry their chair with them to the playroom or to playground outdoor activities. Easily wipe clean with a mild soap-and-water solution or your favorite bleach-free cleaning wipe. At ECR4Kids, we’re committed to safety, testing and regulatory compliance to ensure our products meet or exceed industry standards. You and your kids deserve the absolute best for a brighter way to play, share, learn and grow.