Smooth and safe rocking motion occurs with precise frame curves. Front and rear anti-tip stoppers prevent backwards sliding. Grip the floor tightly with anti-slip rubber strips. Ergonomic triple support design perfectly cradles your body contours. 21.5" supportive back cushion relieves upper spine pressure effectively. 5" thick lumbar pillow provides essential lower waist reinforcement. 22.5" deep seat cushion grants ample resting room space. Seating feels comfortable with soft sponge interior padding. Fixing ties anchor seat cushions for secure daily sitting. Washable covers (seat and lumbar only) facilitate quick outdoor maintenance. High-quality PE rattan for hand-woven sun-proof and breathable advantages. Crafted for exceptional and long-lasting durability with sturdy metal structure. Hold up to 400 lbs for stability and reliability. Suitable for porch balcony patio garden and backyard. Please avoid rain exposure for prolonged service life. Assembly needed. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov.