Sports & Outdoors > Exercise & Fitness > Yoga > Foam Rollers
Textured EVA Foam Roller Deep Tissue Massage
Brand: Generic / OEM
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Audited BOM: 3 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The low PVC thickness (ENG-001) leads to cracking (RMA-001), as reported by customers (REV-001), indicating a direct risk of structural failure.
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