1. 100% polyester 2.shading,deodorization,antibiosis, frie-proof, water-proof, antistatic 3.curtain hooks made of ABS plastic Medical curtain ... has many functions, such as: shading, deodorization, antibiosis, frie-proof, water-proof, dust-proof, mould-proof and antistaticthe producing process is controlled my computer, folding ...