This minimalist perforated plastic dining chair is fully crafted from reinforced injection-molded polypropylene plastic, designed for both household and commercial all-scene use. The arched backrest is covered with dense uniform round holes to maximize air circulation, keeping you cool and dry during hot summer days while quickly draining rainwater for outdoor placement. The ergonomic curved seat perfectly fits human hip curves to ease long-time sitting fatigue. Adopting integrated one-piece molding technology, the chair requires zero assembly right out of the carton. It features a matte UV-resistant finish, fully waterproof and stain-proof surface that can be wiped clean effortlessly with a damp cloth. Its lightweight stackable design greatly cuts storage space, and small anti-slip rubber foot caps protect floors from scratches and sliding. Available in multiple soft matte tones, it matches Scandinavian, wabi-sabi and modern decor styles for dining rooms, balconies, bistros and catering venues. Material: Thickened high-strength one-piece injection molded polypropylene plastic (whole chair) Structure: Integrated seat and back, zero assembly required, armless design Unique Design: Arched curved silhouette + dense round perforated ventilated backrest, ergonomic curved seat Core Advantages: Stackable, UV resistant, waterproof, stain-proof, easy to clean, lightweight Style: Nordic minimalist ventilated plastic dining side chair Applicable Places: Indoor household, outdoor garden, commercial catering shops & event venues