Heat and Anti-Rust Treated Corner Support Spring

Heat and Anti-Rust Treated Corner Support Spring. Heat and Anti-Rust Treatment: Ensures maximum durability and longevity by preventing rust. Butterfly Support Pocket Spring: Provides enhanced support and stability with optimal spinal alignment. M and Z Shaped Corner Support: Reinforces mattress edges to prevent sagging and uncomfortable roll-offs. Continuous Corner Support System: Delivers consistent support levels across the entire mattress surface. Customizable Dimensions: Wire thickness 3.0-3.8mm, Height 10-25cm, Long Size 15-30cm. Rolling Package Design: Facilitates convenient global shipping without hassle. OEM and ODM Services: Offers full, minor, and flexible customization from samples or designs. 100% Finished Product Inspection: Includes visual and function inspection with traceable raw materials.