-Relieve muscle tension. For a feeling of support and accompaniment of movements. -Optimal freedom of movement. -Dermatologically tested. -Expandable from 130 to 140%. -Waterproof and breathable. -Can be worn for up to 7 days. -This product complies with Directive 93/42/EEC relating to medical devices -90% cotton, 10% elastane, latex free -4 rolls of 5m x 5cm