Shielding fabric size 30 x 35", Used like new, Essential Belly Blanket during pregnancy to protect the precious baby from everyday radiation - Phones, Tablets, WIFI, Bluetooth, Laptop, RF, Perfect for baby swaddle or blanket. The EMF blanket is made of premium organic cotton lined with the reliable protection of radiation shielding fabric. It is an easy and convenient way to protect the precious baby. Wash in cold water, use gentle (phosphate-free detergent), don"t bleach, don"t dry-clean, don"t tumble dry, cool iron.