100% polyester Design: The central design is Hello Kitty on the phone. Some versions include other elements like rainbows, letters, or stripes. Materials: Many are made with a "silk touch" fabric on the front and a plush sherpa on the back for extra softness. They are typically made of polyester. Care instructions: They are often machine washable, but care instructions can vary, so check the product label. A typical recommendation is to machine wash cold separately on a delicate cycle and tumble dry on low. A "Hello Kitty on the phone throw" is a type of soft, plush blanket featuring an image of Hello Kitty talking on a phone. These throws are popular for cozying up on a couch or bed and are available from various retailers, often with a soft silk touch fabric on one side and a sherpa or plush material on the back. Design: The central design is Hello Kitty on the phone. Some versions include other elements like rainbows, letters, or stripes. Materials: Many are made with a "silk touch" fabric on the front and a plush sherpa on the back for extra softness. They are typically made of polyester. Care instructions: They are often machine washable, but care instructions can vary, so check the product label. A typical recommendation is to machine wash cold separately on a delicate cycle and tumble dry on low.