Articles for medical use; articles for dental use in this class; articles for use in dental practices; plastic sheets for medical use; plastic sheets for use in dental practices; plastic sheets for infection control purposes; disposable sheeting for medical use; disposable sheeting for use in dental practices; disposable sheeting for infection control purposes; plastic sleeves for medical use; plastic sleeves for dental use; plastic sleeves for use in dental practices; plastic sleeves for covering dental apparatus while used in the mouth; plastic sleeves for infection control purposes; disposable plastic sleeves for medical use; disposable plastic sleeves for use in dental practices; disposable plastic sleeves for infection control purposes; plastic bags for medical use; plastic bags for dental use; plastic bags for infection control purposes; disposable bags for medical use; disposable bags for use in dental practices; disposable bags for infection control purposes