Comfortable in unfolding and convenient in folding with our 4 pieces outdoor patio chairs! For comfort, these outdoor folding chairs feature high backrests, cozy armrests and deep seats. Meanwhile, the breathable and fast-drying fabrics are designed for extra comfort. Therefore, you can sit on these patio chairs cozily. During sitting, the sturdy and anti-rust metal frames as well as security locks will endow these outdoor dining chairs with higher stability and safety. If you wanna fold these chairs, just lift the security locks for easy folding.