1. Fabric: Made of first-layer yellow cowhide, which has been treated with liquid dipping and moisture-proof, anti-fouling and other processes. The leather surface is softer and more comfortable, has good luster durability, fine texture and is elastic. 2. Solid wood board frame: high-quality imported hardwood with a moisture content of less than 9% and 5mm multi-layer plywood, which has been treated with insect-proof, anti-corrosion and other chemicals; 3. Sponge: DuPont's PU molded foamed high-density sponge is used. Elastic sponge, with a protective surface on the surface, can prevent oxidation and shattering. It will never deform after HD testing. Backrest density ≧27kg/m3, seat cushion density ≧36kg/m3, resilience ≧35%, tensile strength 95kpa, tear The cracking strength reaches 3.3N/cm, the elongation at break reaches 185%, and the indentation hardness reaches 190N. 4. Craftsmanship: Ergonomic design, comfortable to sit on!
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