Material: 600 thread, Mulberry Silk, 22 Momme, Grade 6A (the highest possible). Made in the highest quality. Long and careful manufacturing process
Treatment: Infused with silver ions (antibacterial)
Closure: imperceptible zipper
Certificates: Yes, Oeko-Tex® Certificate
Tested on animals : No
Artificial chemicals : None. Without chemicals
CAREFUL
Wash: Machine wash delicate or hand wash (cold setting)
Detergent: Neutral Ph or special delicates/silk
Bleach: Do not use
Drying and ironing: Do not use a dryer, preferably dry flat. Iron at low temperature
Kaizen keeps tissue free of bacteria for longer. It is recommended to wash every 10-15 days (3 times cleaner than other fabrics).