This outdoor 4-piece conversation seating set is constructed with handwoven Pvc wicker, a powder-coated steel frame, polyester cushion covers, and sponge-filled cushions, offering dependable strength, weather resistance, and long-term outdoor performance.With an overall product weight of 94.8 lb., each chair supports up to 150 kg and the loveseat supports up to 330 kg, providing reliable stability and seating support for daily outdoor use.This item has 18-month warranty.