POKEMON Sleep Limited Edition gently warms and soothes tired eyes with comforting steam at approximately 40℃ for about 20 minutes, perfect for unwinding after a long day. Enjoy a relaxing lavender scent that helps you feel at ease before sleep. Simply wear it and immerse yourself in a moment of calm as the mask gently expands with the power of steam, fitting snugly around your eyes for a perfect, cozy experience. Warms up instantly upon opening and features a disposable, single-use design.