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Customizable Strong Heavy Duty Sofa Elastic Webbing Durable Rubber Material Furniture Furniture Accessories
Product Descriptions
Unmatched Durability & Sag Resistance:
3.8mm High-Carbon Steel: This is one of the thickest wires used in zigzag springs. It provides
exceptional tensile strength and is highly resistant to deformation under constant load.
Heat-Treated & Tempered: The springs are hardened to lock in their shape and elasticity, ensuring
they can withstand millions of compression cycles without losing height or support—virtually
eliminating seat sag.
Ideal for Heavy-Duty Use: Perfect for plus-size furniture, commercial settings (hotels, offices, waiting
rooms), and any application where long-term durability is non-negotiable.


