ymvLnhAM 14pcs 0.8mm wire diameter cone type spring twist small springs circle coil elastic ring 10/11/14/16/17/18mm bottom diam

High-concerned chemical：None isCustomized：Yes Model Number：1 Load Type：Compression Style：Spiral DIY Supplies：Electrical Material：Plastic Origin：Mainland China Specification：8x4.2x0.4mm Certification：NONE Use：FURNITURE

High-concerned chemical: None isCustomized: Yes Model Number: 1 Load Type: Compression Style: Spiral DIY Supplies: Electrical Origin: Mainland China Specification: 8x4.2x0.4mm Certification: NONE Use: FURNITURE