Hot/Cold Compress Packs Since ancient times, linen has been revered for its healing properties. In addition, linen is naturally anti-baterical, anti-fungal and hypo-allergenic. 𝐇𝐨𝐰 𝐭𝐨 𝐔𝐬𝐞: • Keep in the freezer and apply to aches and bruises as needed. • Warm in a microwave to provide warm comfort. • Handmade in the USA • Dimensions: 4"x6" • Includes pack of two. • 100% Oeko-Tex certified European Linen and organic flax seeds.