Silk Neck Rolls, Lavender and Pink Floral, Set of 2 1,400 yen each Folds up small for convenient portability, perfect to keep in your bag. Made of silk mesh, so it's breathable, provides UV protection, and regulates temperature. Made of 100% silk, which has excellent moisture absorption and release properties, effectively retaining moisture while releasing excess. Furthermore, the sericin contained in silk has antioxidant properties. Silk neck rolls featuring floral and solid designs. - Material: 100% Silk - Design: Combination of floral and solid colors