Our Resting Strips (400 x 12 cm) are made of a soft but strong knit with an acrylic wool blend that offers thickness and durability. They are extremely breathable and feature a sturdy velcro closure. Sold in set of 4 in a zippered cover, they are machine washable at 30° (no dryer). These resting strips are a perfect combination with our American cottons for resting as well as durant transport. They can also be used with our work underbands.- Soft and strong knit- Acrylic wool blend for thickness and durability- Extremely breathable to promote air circulation- Strong velcro closure- 4 m x 12 cm