Butterfly chair four piece set

1. Material: Iron+spray coating treatment; 2. Vine: 6mm elliptical vine+8 * 1.2mm flat sheet 3. Desktop: 5mm transparent tempered glass 4. Fabric: 230g original polyester fabric waterproof, 5. Seat cushion: 28D sponge, 4cm sponge+1.5cm flat cotton, back cushion 3cm flat surface+PP cotton. Please note that the mat does not come with a zipper.