18x18x4 Inches High Carbon Steel Medium-Firm Support Sofa Pocket Spring Coil for Comfortable Sofa Cushion
Price:
USD 1.45~1.42/PCS
MOQ:
100PCS
Delivery Time:
7-15 Days
Brand:
Yirilom
Product Description
18×18×4 Inches Comfortable Pocket Spring Coils Cushion For Sofa Support
Product Specifications
| Product Name | Sofa Pocket Spring |
|---|---|
| Material | High Carbon Steel Wire |
| Wire Diameter | 1.0mm-2.3mm |
| Head Diameter | 4-6.5cm |
| Middle Diameter | 4.5-7.5cm |
| Height | 6-25cm |
| Turns | 4-7 Turns |
| Coils Counts | According to the demand of clients |
| Woven Fabric | 65-100g/㎡ Or Can Be Customized |
| Size | Any Size Available |
| Color | White, Blue Or Customized |
| Packing | Compressed And Rolled |
| Application | For Sofa Factory/Manufacturer |
Technical Features
- Dimensions: 18" (Length) × 18" (Width) × 4" (Height) - Ideal for standard sofa seats
- Material: High-carbon steel springs (anti-rust, durable, retains shape for years)
- Pocket Design: Individually wrapped in 80 GSM breathable fabric (reduces noise, prevents spring friction)
- Comfort Level: Medium-firm support - Balances softness with spinal alignment, prevents sagging
- Motion Isolation: Minimizes disturbance (great for shared seating)
Performance Advantages
- Longevity: Outlasts foam cushions by 5x (no flattening over time)
- Cool & Breathable: Fabric pockets improve airflow (no sweaty seats)
- Customizable Comfort: Layer with memory foam or fiberfill for a plush top
Recommended Applications
- Sofa seat replacement (revives sagging couches)
- Recliners, office chairs, or bench seating
- DIY upholstery projects (fits most cushion covers)
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Gaoming Hecheng Yirilom Household Factory
Location
Fuwan Industrial Area, Gaoming District, Foshan City, Guangdong, China
Contact Person
Daisy Ho